text string | category string | source string |
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# What is the meaning of [] in set theory/logic?
In this context
${n \in \mathbb{N}| (x > 1) \wedge (\forall x,y \in \mathbb{N})[(xy= n) \Rightarrow (x=1) \lor (y=1)]}$
what is the meaning of the right part of the first logical conjunction: ${(\forall x,y \in \mathbb{N})[(xy= n) \Rightarrow (x=1) \lor (y=1)]}$? More... | math_reasoning | FineMath-4+ |
# Search by Topic
#### Resources tagged with Generalising similar to Proofs with Pictures:
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### AMGM
##### Stage: 4 Challenge Level:
Can you use the diagram to prove the AM-GM inequality?
### Magic Squares II
##### Stage: 4 and 5
An article which gives an account ... | math_reasoning | FineMath-4+ |
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## Interview Question
Interview Santa Ana, CA
# Given a cube made of NxN sub cubes, find the number of
cubes that are no exposed to the outside.
0
6N**2 - 12N + 4
Intervie... | math_reasoning | FineMath-4+ |
# Free Mixed Bag 15 Practice Test - CAT
Find the digit sum (till you get a single digit number) of the smallest element of Set P. The smallest element in set P can be represented as (8x)(25300), which consists of 604-609 digits, where x is a natural number.
A. 9
B. 8
C. 1
D. 11
E. 7
#### SOLUTION
Solution : C
opti... | math_reasoning | FineMath-4+ |
HomeTren&dHow Many Lakhs Make a Crore?
# How Many Lakhs Make a Crore?
Author
Date
Category
Understanding the Indian numbering system can be quite confusing for those who are not familiar with it. One common question that arises is, “How many lakhs make a crore?” In this article, we will delve into the intricacies ... | math_reasoning | FineMath-4+ |
# Determining the Relevance of a Problem with an Ishikawa Diagram
Cause and Effect Diagram (Fishbone Diagram) - Ishikawa > Forum Log in
Determining the Relevance of a Problem with an Ishikawa Diagram Leo van Kampen, NetherlandsI use the fishbone to determine the relevance of a problem. On the upper side of the fish... | math_reasoning | FineMath-4+ |
Rings and Fields
Previous page (Ring homomorphisms and isomorphisms ) Contents Next page (Finite fields)
## Factor rings and the isomorphism theorems
We parallel the development of factor groups in Group theory.
Definition
If I is an ideal of a ring R and aR then a coset of I is a set of the form a + I = {a + s |... | math_reasoning | FineMath-4+ |
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e210k
# e210k - MAD 2104 Quiz II and Key Prof S Hudson 1[45 pts...
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MAD 2104 May 13, 2010 Quiz II and Key Prof. S. Hudson 1) [45 pts] Find a counterexample to each of these, where the domain is Z , t... | math_reasoning | FineMath-4+ |
## LetsPlayMaths.Com
WELCOME TO THE WORLD OF MATHEMATICS
# Class 5 Number System Worksheet - 2
1. What is the place value of 7 in 37685832 Indian and International system ?
a) Ten Lakh and One hundred thousand
b) Seventy Lakh and Seven Million
c) Ten Lakh and Ten Million
d) Both A & B
2. What is the place value of... | math_reasoning | FineMath-4+ |
# Thread: Exponential function if a<0
1. ## Exponential function if a<0
I am learning about exponential function from math book for high-school.
I have learned about $\displaystyle y = a^x$ if $\displaystyle a>0$ and $\displaystyle x \in R$. I have understand pretty much of it, but I didn't find any explanation if $... | math_reasoning | FineMath-4+ |
# 1002 Merry Christmas!
Merry Christmas, everyone!
No matter what is going on in your life, may your day today be filled with love, peace, and joy.
Print the puzzles or type the solution in this excel file: 10-factors-1002-1011
1002 is the sum of the eighteen prime numbers from 19 to 97.
It is also the sum of two c... | math_reasoning | FineMath-4+ |
Angular Velocity
The answer is one Gradian/Microsecond is equal to 604800000000 Gradian/Week and that means we can also write it as 1 Gradian/Microsecond = 604800000000 Gradian/Week. Feel free to use our online unit conversion calculator to convert the unit from Gradian/Microsecond to Gradian/Week. Just simply enter v... | math_reasoning | FineMath-4+ |
The square source of 12 is expressed together √12 in the radical type and as (12)½ or (12)0.5 in the exponent form. The square source of 12 rounded up to 5 decimal areas is 3.46410. The is the positive solution the the equation x2 = 12. We deserve to express the square source of 12 in its lowest radical type as 2 √3.
... | math_reasoning | FineMath-4+ |
# Two skew symmetric matrices of same rank are congruent.
Let $$A$$ and $$B$$ be two skew symmetric matrices of order $$n$$ over a finite field with characteristic not equal $$2.$$ Also let $$\mathrm{Rank}(A)=\mathrm{Rank}(B)$$ (which is even, we know). Then I want to show that there is an invertible matrix $$P$$ such... | math_reasoning | FineMath-4+ |
# How to Master Polynomial Functions: A Comprehensive Guide to Understanding and Solving Complex Zeros
Understanding polynomial functions and their complex zeros can be broken down into several key steps. Here's a comprehensive guide to help you grasp these concepts:
## A Step-by-step Guide to Master Polynomial Funct... | math_reasoning | FineMath-4+ |
# Laws of propositional logic
### From Learning Logic for Computer Science
The algebraic properties of the boolean functions give rise to equivalences between propositional formulas. They are called laws when they are fundamental.
Example We have $$\text{and}(b_0, b_1) = \text{and}(b_1, b_0)$$ for all $b_0, b_1 \in ... | math_reasoning | FineMath-4+ |
# Can a function have only a points of maxima but no points of minima?
justaguide | College Teacher | (Level 2) Distinguished Educator
Posted on
For a function f(x), the extreme points are located at points where f'(x) = 0. If the value of f''(x) at these points is negative they are points of maxima and if the value... | math_reasoning | FineMath-4+ |
#jsDisabledContent { display:none; } My Account | Register | Help
# Rank (linear algebra)
Article Id: WHEBN0000026561
Reproduction Date:
Title: Rank (linear algebra) Author: World Heritage Encyclopedia Language: English Subject: Collection: Publisher: World Heritage Encyclopedia Publication Date:
### Rank (linear ... | math_reasoning | FineMath-4+ |
IB Chemistry - Stoichiometry
IB Chemistry home > Syllabus 2016 > Stoichiometry > Dalton's law of partial pressures
Syllabus ref: 1.3 The partial pressure of a gas is the pressure that it would exert if it were alone in the same volume. Partial pressure is given the symbol P(g) where g is the gas under discussion.
G... | math_reasoning | FineMath-4+ |
# 12004 (number)
12,004 (twelve thousand four) is an even five-digits composite number following 12003 and preceding 12005. In scientific notation, it is written as 1.2004 × 104. The sum of its digits is 7. It has a total of 3 prime factors and 6 positive divisors. There are 6,000 positive integers (up to 12004) that ... | math_reasoning | FineMath-4+ |
## DEV Community is a community of 615,123 amazing developers
We're a place where coders share, stay up-to-date and grow their careers.
Codesphere Inc.
# Visualizing Chaos Theory in Javascript with Codesphere and p5.JS
A mathematical topic that has always fascinated me is Chaos Theory. At a foundational level, Chao... | math_reasoning | FineMath-4+ |
Question
# Given an interest rate of 10.0 percent per year, what is the value at date t...
Given an interest rate of 10.0 percent per year, what is the value at date t = 7 of a perpetual stream of \$900 payments with the first payment at date t = 16?
The question is solved by first computing the present value of per... | math_reasoning | FineMath-4+ |
# Convert number: 231,455 in Roman numerals, how to write?
## Latest conversions of Arabic numbers to Roman numerals
260,389 = (C)(C)(L)(X)CCCLXXXIX Apr 21 18:28 UTC (GMT) 231,455 = (C)(C)(X)(X)(X)MCDLV Apr 21 18:28 UTC (GMT) 20,330 = (X)(X)CCCXXX Apr 21 18:28 UTC (GMT) 20,330 = (X)(X)CCCXXX Apr 21 18:28 UTC (GMT) 2... | math_reasoning | FineMath-4+ |
## Posts Tagged ‘driven gear’
### Torque and Force
Tuesday, April 29th, 2014
We’ve been discussing torque and how it enables more power to be available to applications such as loosening tight nuts with a wrench. Now we’ll see how those same principles apply to another application, a simple gear train. To rev... | math_reasoning | FineMath-4+ |
# Find conditional expectation given a discrete random variable whose range is N
Consider the following random variables in $$(\Omega, \mathfrak{F}, P)$$.
1. $$X_1,X_2, X_3,...$$ where $$\forall n \in \mathbb{N}, \mu_n = E(X_n), \sigma_n^2 = Var(X_n) < \infty$$.
2. $$N$$, a discrete RV whose range is $$\mathbb{N}$$. ... | math_reasoning | FineMath-4+ |
# Question #51981
Sep 15, 2017
$n = 3 , l = 1 , {m}_{l} = - 1 , {m}_{s} = + \frac{1}{2}$
#### Explanation:
For starters, grab a Periodic Table and look for silicon, $\text{Si}$. You should find it in period 3, group 14.
Now, notice that silicon has an atomic number equal to $14$. This means that a neutral silicon ... | math_reasoning | FineMath-4+ |
## Varsity Math, Week 11
This week, we’re getting ready for the upcoming round of competitions by working on the team uniforms. Also, Coach Newton has decided to switch to a three-week cycle for the relay training, starting with one of today’s problems.
[asciimathsf]
### Tee Party
The Varsity math crew is designing ... | math_reasoning | FineMath-4+ |
# The compression factor (compressibility factor) for 1 mol of a van der Waals gas at 0^(@)C and 100 atm pressure is found to be 0.5. Assuming that the volume of a gas molecule is neligible, calculate the van der Waals constant a.
Step by step solution by experts to help you in doubt clearance & scoring excellent mark... | math_reasoning | FineMath-4+ |
# 11.03 Types of events
Lesson
## Ideas
What outcomes can happen when you roll a die? Can you make a list? Which outcomes are odd? Which outcomes are even?
### Examples
#### Example 1
A six-sided die is rolled.
a
List all the possible outcomes from rolling the die:
⬚, \,2, \,⬚, \,⬚, \,5, \,6
Worked Solution... | math_reasoning | FineMath-4+ |
# iterative version of recursive algorithm to make a binary tree
Given this algorithm, I would like to know if there exists an iterative version. Also, I want to know if the iterative version can be faster.
This some kind of pseudo-python...
the algorithm returns a reference to root of the tree
``````make_tree(arra... | math_reasoning | FineMath-4+ |
# Week 9 Math Post
This week we reviewed how to graph inequalities on a number line. For example, if you had the equation x > 2 this is how you’d display it properly.
1. Take the number(s) in the equation and find them on the number line. In this case the number is 2.
2. Look at the symbol(s). In the equation, it st... | math_reasoning | FineMath-4+ |
# How to solve right triangles using trigonometry
Steps for Using Trigonometry to Find the Area of a Right Triangle. Step 1: Identify how the given angle and the side are related. Step 2: Based on the relationship identified in step 1,
## Solving for a side in right triangles with trigonometry
How To: Given a right ... | math_reasoning | FineMath-4+ |
math
posted by on .
I am trying to convert km to meters, centimeters and milimeters. Some of the orignals are like 1.5 km= ?m or cm or mm. I am really having a hard time getting the decimal points in the right place or when to leave them out altogether. I'm only in 5th grade. HELP!
Here is an easy way to do it. Here... | math_reasoning | FineMath-4+ |
# Force Class-10 Goyal Brothers ICSE Physics Solutions Ch-1
Force ICSE Class-10 Goyal Brothers Physics Solutions Chapter-1 TURNING FORCES AND UNIFORM CIRCULAR MOTION. We Provide Step by Step Answer of Exercise, MCQs, Numericals Practice Problem Questions of Exercise-1 Force TURNING FORCES AND UNIFORM CIRCULAR MOTION ... | math_reasoning | FineMath-4+ |
# Advanced Algebra II/Trig finals Friday
1. Dec 17, 2003
### gcn_zelda
I have Advanced Algebra II/Trig finals Friday and I'm cramming(sue me :P). How does half-life work?
2. Dec 17, 2003
### phoenixthoth
half-life implies a substance decaying at a rate proportional to (ie a multiple of) the amount present.
doubl... | math_reasoning | FineMath-4+ |
## Conversion formula
The conversion factor from months to years is 0.083388698630137, which means that 1 month is equal to 0.083388698630137 years:
1 mo = 0.083388698630137 yr
To convert 210 months into years we have to multiply 210 by the conversion factor in order to get the time amount from months to years. We c... | math_reasoning | FineMath-4+ |
# Question 1: Regression and Correlation Coefficient Company...
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• 100% (1) 1 out of 1 people found this document helpful
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FALL 2018 OPMT-600 LESSON 5 1 Lesson 5: Creating Models of Reality Using Inductive Reasoning CREATIVITY MODELS OF REALITY Question 1: Regression... | math_reasoning | FineMath-4+ |
# 12. Output devices¶
This weeks design
three led’s INO
output.sch sch
Threeleds and sonar ino
## Groupsassigment¶
For this weeks group assignment we had to measure the power consumption of a output device. Here we made use of the regulated power supply (powerbench) available at the Fab lab Amsterdam. This machine c... | math_reasoning | FineMath-4+ |
+0
# Im stuck...
0
131
5
The real numbers x and y satisfy
\begin{align*} x + y &= 4, \\ x^2 + y^2 &= 22, \\ x^4 &= y^4 - 176 \sqrt{7}. \end{align*}
Compute x - y.
Note: I calculated $$4-2\sqrt{7}$$, and $$2\sqrt{7}-4, -\sqrt{7}+2$$, but they didn't work.
Mar 21, 2020
#1
+485
+1
(x+y)^2 = 16
x^2+2xy+y^2 = 16
... | math_reasoning | FineMath-4+ |
# Angle Between Two Vectors – Formula, Definition With Examples
Welcome to Brighterly, where we illuminate the world of mathematics with a flick of fun and excitement. Today, we’re about to embark on an enlightening journey through the realms of vectors and angles, exploring their intriguing relationships, definitions... | math_reasoning | FineMath-4+ |
## Numerically stable computation of arithmetic means
Posted by Diego Assencio on 2015.07.26 under Computer science (Numerical methods)
Consider a set of $n$ values $x_i$ for $i = 1, 2, \ldots n$. The arithmetic mean $\mu_n$ of this collection of values is defined as: $$\mu_n = \displaystyle\frac{1}{n}\sum_{i=1}^n x_... | math_reasoning | FineMath-4+ |
Algebra Tutor: None Selected Time limit: 1 Day
f(x) = −x2 − 3x + 3
(a) Express the quadratic function in standard form.
f(x)
(c) Find its maximum or minimum value.
f(x) =
Jul 8th, 2015
The standard form of a quadratic function is
$\\ f(x)=a(x-h)^2+k\\ \\$
where (h, k) is the vertex of the parabola.
$\\ f(x)=-x^... | math_reasoning | FineMath-4+ |
Support from readers like you keeps The Journal open.
You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to support our mission, but this year it has not been enough.
If you've seen value in our reporting, please contribute what ... | math_reasoning | FineMath-4+ |
# Search by Topic
#### Resources tagged with Practical Activity similar to Next Domino:
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### There are 186 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Practical Activity
### Seven Flipped
##### Age 7 to 11 Challenge Level:
Investiga... | math_reasoning | FineMath-4+ |
What'S 0 Times Infinity | clergyconnect.com
# What is zero times infinity? - Answers.
Zero times infinity equals zero. There is no indeterminacy. [In the integers. In the real numbers zero times infinity is indeterminate. See second addendum below.] You may think it’s indeterminate because infinity times anything i... | math_reasoning | FineMath-4+ |
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# Lesson 6-3 Test for Parallelograms. Concept 1 Example 1 Identify Parallelograms Determine whether the quadrilateral is a parallelogram. Justify your.
## Presentation on theme: "Lesson 6-3 Test for Parallelograms. Concept 1 Example 1 Identify Parallelograms Determine whether the quadrilateral is a parallelogram. Just... | math_reasoning | FineMath-4+ |
# Power Rule
Learn about power rule, its formula along with different examples. Also find ways to calculate using chain rule differentiation.
Alan Walker-
Published on 2023-06-13
## Introduction to the Power Rule
Derivative is a fundamental concept of calculus that deals with the rate of instantaneous change in a ... | math_reasoning | FineMath-4+ |
# Determining if a set of complex numbers spans
I've just started to learn about complex numbers and I got stuch at this question:
Let's look at the vector space $$V=C^2.$$ Does the set $${(1 -i, 1 + i),(1 + i, 1 - i)}$$ spans V while V is a vector space above R?
First of all, I didnt understand this question very w... | math_reasoning | FineMath-4+ |
Re: [isabelle] newbie questions: theory for sums and Isar syntax
Hello Felix,
> 1) Does Isabelle have a theory for finite sums of numbers?
indeed it does:
term "∑i ∈ {0..n}. f i"
> What is the best way to represent in Isabelle/HOL the sum of all
> integers from 1 to n or the sum of all integers in a given list?
T... | math_reasoning | FineMath-4+ |
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To see the list of donors, or make a donation, see the OEIS Foundation home page.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A219191 Numbers of the form k*(7*k+1), ... | math_reasoning | FineMath-4+ |
Algebra Tutorials!
Home Rational Expressions Graphs of Rational Functions Solve Two-Step Equations Multiply, Dividing; Exponents; Square Roots; and Solving Equations LinearEquations Solving a Quadratic Equation Systems of Linear Equations Introduction Equations and Inequalities Solving 2nd Degree Equations Review Solv... | math_reasoning | FineMath-4+ |
# Search by Topic
#### Resources tagged with Fibonacci sequence similar to Cellular:
Filter by: Content type:
Stage:
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### There are 15 results
Broad Topics > Sequences, Functions and Graphs > Fibonacci sequence
### Cellular
##### Stage: 2, 3 and 4 Challenge Level:
Cellular is an animation that he... | math_reasoning | FineMath-4+ |
# Odd-even sort
Published
Tags:
Odd-even sort is an O(n^2) variation of the bubble sort sorting algorithm.
Like bubble sort, odd-even sort works by iterating through the list, comparing adjacent elements and swapping them if they’re in the wrong order. The unique characteristic of odd-even sort, and also how it got ... | math_reasoning | FineMath-4+ |
1. ## Pythagorean Help
// n3n //
2. I could be wrong but it looks like anything that has a square root that doesn't have to be rounded up or down to fit in a double will return true. When you say perfect square are you looking for a ordered list of whole numbers? 4, 9, 16, ect? You could try making Y an int so it is ... | math_reasoning | FineMath-4+ |
HOME David Terr Ph.D. Math, UC Berkeley 10.5. The Binomial Theorem One of the most important theorems in mathematics is the binomial theorem. This theorem tells us how to expand an arbitrary power of a binomial, i.e. a mathematical expression consisting of the sum of two terms. Specifically, the binomial theorem is as ... | math_reasoning | FineMath-4+ |
Goldstein_31_32_7
# Goldstein_31_32_7 - Homework 5 3.31 3.32 3.7a Michael Good...
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Homework 5: # 3.31, 3.32, 3.7a Michael Good Sept 27, 2004 3.7a Show that the angle of recoil of the target particle relative to the incident direction of the scattered par... | math_reasoning | FineMath-4+ |
# Modify Binary Tree by replacing each node with nearest power of minimum of previous level
• Last Updated : 25 Mar, 2022
Given a Binary Tree consisting of N nodes, the task is to print the Level Order Traversal after replacing the value of each node with its nearest power of the minimum value of the previous level i... | math_reasoning | FineMath-4+ |
7.2. Complexity classes
The concept of complexity of Turing machines let us to define the complexity of tasks. As it is natural, the complexity of a task is equal to the complexity its solution.
Definition 7.15.
```Let be a monotone increasing function. Then the set
is the class of languages, which are solvable in ... | math_reasoning | FineMath-4+ |
Change in potential energy on a roller coaster drop (frictionless)
800 kg roller coaster is initially at the top of a rise, at point A. It then moves 125 ft (38.1 m), at an angle of 40.0° below the horizontal, to a lower point, B.
(a) Choose point B to be the zero level for gravitational potential energy. Find the po... | math_reasoning | FineMath-4+ |
# MTH 233 ALL DQS AND ASSIGNMENTS
## MTH 233 ALL DQS AND ASSIGNMENTS
MTH 233 ALL DQS AND ASSIGNMENTS
HELP@COURSEHOMEWORK.COM
MTH 233 ALL DQS AND ASSIGNMENTS
MTH 233 Week 1 Individual Assignment Statistical Symbols and Definitions Worksheet
Complete the University Material: Statistical Symbols and Definitions work... | math_reasoning | FineMath-4+ |
## 2029
2,029 (two thousand twenty-nine) is an odd four-digits prime number following 2028 and preceding 2030. In scientific notation, it is written as 2.029 × 103. The sum of its digits is 13. It has a total of 1 prime factor and 2 positive divisors. There are 2,028 positive integers (up to 2029) that are relatively ... | math_reasoning | FineMath-4+ |
# Gases Chapters 12.1 and 13.
## Presentation on theme: "Gases Chapters 12.1 and 13."— Presentation transcript:
Gases Chapters 12.1 and 13
12.1 Main Idea Gases expand, diffuse, exert pressure, and can be compressed because they are in a low-density state consisting of tiny, constantly moving particles
Objectives Pr... | math_reasoning | FineMath-4+ |
# CI Cosine Integral
Document Sample
``` CI Cosine Integral
CI.1 Introduction
Let x be a complex variable of C \ {0, ∞}.The function Cosine Integral (noted
Ci) is defined by the following third order differential equation
∂y(x) ∂ 2 y(x) ∂ 3 y(x)
(CI.1.1) x +2 +x = 0.
∂x ∂x2 ∂x3
The initial conditions of CI.1.1 at 0 ... | math_reasoning | FineMath-4+ |
1. ## Equinumerous Sets
1. Show that the following sets are denumerable (countably infinite)
(a) Q x Q (Q is the set of rational numbers) (This one is ok, but I am stuck at (b)
(b) Q( $\sqrt(2)$) = {a+b $\sqrt(2)$ | a $\in$ Q and b $\in$ Q}
2. Show that (0,1) ~ R (R is the set of reals)
3. Show that (0,1] ~ (0,1)
... | math_reasoning | FineMath-4+ |
# Calculating the chances of winning the lottery
These are two important values to consider before choosing a specific lottery. They decide how much value you get for your money when you buy a ticket. There is a third important factor though, and we suggest you read the last part of the article as well since this one ... | math_reasoning | FineMath-4+ |
# GMAT Data Sufficiency Tips
## GMAT Data Sufficiency: What it is, in a nutshell
GMAT Data Sufficiency is a question type on the GMAT Quantitative section. On the GMAT, the format of each Data Sufficiency problem is the same: you’re asked a question and you’re given two mathematical statements. You then decide whethe... | math_reasoning | FineMath-4+ |
# Solving Decimal Equations
## Presentation on theme: "Solving Decimal Equations"— Presentation transcript:
Solving Decimal Equations
Lesson 3-9
Examples g – 3.1 = 4.5 3k = 8.1
Examples m/5 = 1.5 = v
Felipe has earned \$42. 50 by mowing lawns for his neighbors
Felipe has earned \$42.50 by mowing lawns for his neig... | math_reasoning | FineMath-4+ |
# Are You Smarter Than A Second-Grader? Prove Yourself By Solving This Simple Math Riddle.
This math riddle given in the textbook of a 2nd grader has gone viral and divided the internet into two over its answer. See if you can solve this basic math riddle or not.
Are You Smarter Than A Second-Grader? Prove Yourself By... | math_reasoning | FineMath-4+ |
# Insertion Sort
Insertion sort is a quite simple effective sorting algorithm for small data sets.
Points to remember about Insertion Sort :
1. More efficient then Selection Sort and Bubble Sort.
2. Time Complexity
i. Worst Case – O(n2) comparisions, swaps – When all the elements are sorted in reverse order i.e. a[1]... | math_reasoning | FineMath-4+ |
# Linear Algebra: Determinants
• Sep 24th 2007, 11:54 PM
googoogaga
Linear Algebra: Determinants
Hello, could I please receive some assistance in the solving of the following homework problem. My answer does not math the book's. Thanks! Here it is...
Evaluate the determinant of the following 4 by 4 matrix
2 1 2 1
3 ... | math_reasoning | FineMath-4+ |
Stats in Baseball: Part 1 (in the wild)
I like stats. I also like baseball. So what could I love more than baseball statistics.
href=” James. He is widely considered to be the father of baseball statistics, or sabermetrics.
Bill James came up with a whole bunch of very clever ways to analyze baseball using statistic... | math_reasoning | FineMath-4+ |
## Engage NY Eureka Math 8th Grade Module 7 Lesson 9 Answer Key
### Eureka Math Grade 8 Module 7 Lesson 9 Exercise Answer Key
Opening Exercise
a. Compute the decimal expansions of $$\frac{5}{6}$$ and $$\frac{7}{9}$$.
$$\frac{5}{6}$$ = 0.8333… and $$\frac{7}{9}$$ = 0.7777…
b. What is $$\frac{5}{6}$$ + $$\frac{7}{... | math_reasoning | FineMath-4+ |
# Steps in Constructing a c-Chart
Attribute control charts arise when items are compared with some standard and then are classified as to whether they meet the standard or not. The control chart is used to determine if the rate of nonconforming product is stable and detect when a deviation from stability has occurred.... | math_reasoning | FineMath-4+ |
# math
posted by .
there are two 2's in 299,792,458.name the place value of each 2.explain how their values are related.
• math -
299 = two hundred ninety-nine
The 2 is in the hundreds place
792 = seven hundred ninety-two
The 2 is in the ones place
• math -
18,000,000 and 180,000 how are the values of 8 in each ... | math_reasoning | FineMath-4+ |
# Algebra I Critical Areas
CRITICAL AREA #1: Deepen and extend understanding of linear and exponential relationships
By the end of eighth grade, students have learned to solve linear equations in one variable and have applied graphical and algebraic methods to analyze and solve systems of linear equations in two varia... | math_reasoning | FineMath-4+ |
# Lens equations
## The lens equation
In a similar fashion as we did with the converging mirror, we can derive equations relating the position of the object ($o$), the position of the image ($i$), the focal length ($f$), the height of the object ($h$), and the height of the image ($h'$). These variables are identifie... | math_reasoning | FineMath-4+ |
# Aspire Reasoning Questions
Views:15834
DIRECTIONS for the questions 1 to 5 : Solve the following question and mark the best possible option.
‘A # B’ means ‘A is smaller than B’
‘A © B’ means ‘A is greater than B’
‘A π B’ means ‘A is either smaller than or equal to B’
‘A $B’ means ‘A is either greater than or equal t... | math_reasoning | FineMath-4+ |
## Conversion formula
The conversion factor from cubic meters to fluid ounces is 33814.022558919, which means that 1 cubic meter is equal to 33814.022558919 fluid ounces:
1 m3 = 33814.022558919 fl oz
To convert 51.5 cubic meters into fluid ounces we have to multiply 51.5 by the conversion factor in order to get the ... | math_reasoning | FineMath-4+ |
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# Mathia Question
-1
61
5
+488
hey guys I need help with this question. Thanks!
ProMagma Nov 1, 2017
Sort:
#1
+488
-1
can anyone help me?
ProMagma Nov 1, 2017
#2
+5242
+3
I'll give it a " shot "
Define units for the additional practice time and the time spent working on shooting skills.
hours and hour... | math_reasoning | FineMath-4+ |
# AP Statistics : How to identify independent variables
## Example Questions
### Example Question #1 : Basic Statistics
In a standard deck of cards, with replacement, what is the probability of drawing two Ace of Hearts?
Explanation:
Probability of drawing first ace of hearts:
Probability of drawing second ace of... | math_reasoning | FineMath-4+ |
What Is Merge Sort in Data Structure in C?
//
Angela Bailey
When it comes to sorting algorithms in data structure, one of the most efficient and widely used algorithms is Merge Sort. Merge Sort is a divide-and-conquer algorithm that recursively divides the input array into smaller subarrays, sorts them, and then mer... | math_reasoning | FineMath-4+ |
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# Solutions for Chapter 6: Linear Transformations
## Full solutions for Elementary Linear Algebra | 6th Edition
ISBN: 9780618783762
Solutions for Chapter 6: Linear Transformations
Solutions for Chapter 6
4 5 0 267 Reviews
28
4
##### ISBN: 9780618783762
Since 100 problems in chapter 6: Linear Transformations h... | math_reasoning | FineMath-4+ |
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2old4bs: "At the end of each calendar year, I calculate what my 'cost' was, that is to say, the net of all additions and withdrawals during the year, plus the 'cost' balance from last year. On a spreadsheet I then plot the cost at the end of each year, and the... | math_reasoning | FineMath-4+ |
# Problem #60: Knights of the Round Table
King Arthur liked to invite his knights over for parties around the round table. When the king had a gift that he could only give to one knight, he had them play a game that went like this:
First, King Arthur numbered the chairs around the table. At the start, every chair was... | math_reasoning | FineMath-4+ |
## How to transform Centimeters come Inches
To transform a centimeter measurement come an customs measurement, usage a simple formula.Since one customs is same to 2.54 centimeters, this formula can be used to convert:
### How to transform cm to Fractional Inches
We covered just how to transform centimeters come inch... | math_reasoning | FineMath-4+ |
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# oldquiz3_06 - oldquiz 03 – GUTHMANN MATTHEW R – Due Apr...
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# ZingPath: Solving and Graphing Linear Equations
Searching for
## Solving and Graphing Linear Equations
Learn in a way your textbook can't show you.
Explore the full path to lea... | math_reasoning | FineMath-4+ |
# What does it mean to work without a basis?
When reading proofs or definitions on Wikipedia, I'm accustomed to seeing both a basis-dependent discussion and basis-free discussion. Take, for example, this page on the tensor product, which has a "free vector space" discussion alongside a matrix representation discussion... | math_reasoning | FineMath-4+ |
# Thread: Trig Word Problem... Help!
1. ## Trig Word Problem... Help!
To find the length of a swamp, a surveyor stands at a point P, 85 yd from one end of the swamp and 90 yd from the other end. He measures the angle between the lines of sight to be 92o. Find the length of the swamp.
Can someone show or explain to m... | math_reasoning | FineMath-4+ |
# Mathematics Tricks For Competitive Programming In Python 3
• Difficulty Level : Basic
• Last Updated : 13 Jun, 2022
Here are some of the exciting features that Python 3.8 provides for programmers in competitive programming. These new features are related to some math functions and algorithms that are frequently use... | math_reasoning | FineMath-4+ |
## Physics simulation basics
Question!
Consider a 3D solar system simulation.
My simulation loop:
``````[Calculate new positions]->[Render]->[Calculate new positions]->[Render] etc....
``````
This loop runs at, say, 25FPS.
A planet in my simulation is travelling very fast towards the sun (on a collision course). ... | math_reasoning | FineMath-4+ |
1. ## Solutions between (0,2pi]
I am just trying to get some help on how to get this equation right. I have it equal to 0. Anything will help thanks.
sin5x-sinx=2cos3x
sin4x-2cos3x=0 (I think this is correct, just need help moving on to the next step.
2. Originally Posted by PintsofGuinness
sin5x-sinx=2cos3x
sin4x-2... | math_reasoning | FineMath-4+ |
## 18847
18,847 (eighteen thousand eight hundred forty-seven) is an odd five-digits composite number following 18846 and preceding 18848. In scientific notation, it is written as 1.8847 × 104. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 18,400 positive integers (up... | math_reasoning | FineMath-4+ |
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# Angles of Star | AMC 8, 2000 | Problem 24
Try this beautiful problem from GeometryAMC-8, 2000 ,Problem-24, based triangle. You may use sequential hints to solve the problem.
Try this beautiful problem from Geometry from AMC-8, 2000, Problem-24, based on angles of Star
## Angles of Star | AMC-8, 2000 | ... | math_reasoning | FineMath-4+ |
# What is the equation of the normal line of f(x)= x^2/(x^3− 5x + 1) at x = 5?
Nov 26, 2017
Equation of normal line is $y = 13.79 x - 68.7$
#### Explanation:
$f \left(x\right) = {x}^{2} / \left({x}^{3} - 5 x + 1\right) \therefore f \left(5\right) = {5}^{2} / \left({5}^{3} - 5 \cdot 5 + 1\right) \approx 0.25 \left(2... | math_reasoning | FineMath-4+ |
# STATS FINAL PT. I
### Card Set Information
Author: yogalindo ID: 301189 Filename: STATS FINAL PT. I Updated: 2015-04-21 15:27:12 Tags: statistics Folders: Description: STATS FINAL Show Answers:
Home > Flashcards > Print Preview
The flashcards below were created by user yogalindo on FreezingBlue Flashcards. What ... | math_reasoning | FineMath-4+ |
# Simulation of asymmetric double exponential distribution
Asymetric double exponential distribution $X \sim AL(p,\theta_1, \theta_2)$ has the following form of density function: $$f(x) = p \theta_1 e^{−\theta_1x} \mathbb{1}_{x<0} + (1 − p) \theta_2 e^{\theta_2x} \mathbb{1}_{x\geq0}$$ I know the Inverse CDF method of ... | math_reasoning | FineMath-4+ |
## Reference tool life given distance moved by tool corner Solution
STEP 0: Pre-Calculation Summary
Formula Used
Reference Tool Life = Tool Life/((Cutting Speed*Machining Time/Constant For Machining Condition)^(1/Taylors Tool Life Exponent in Tool Life))
Tref = T/((Vc*tm/K)^(1/z))
This formula uses 6 Variables
Variabl... | math_reasoning | FineMath-4+ |
# What does 'log' represent in asymptotic notation?
I understand the principles of asymptotic notation, and I get what it means when something is O(1) or O(n2) for example. But what does O(log n) mean? or O(n log n) for example?
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possible duplicate of What would cause an algorithm to have O(log n) complexity? – tem... | math_reasoning | FineMath-4+ |
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