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# 7, 10, 8, 11, 9, 12, … What number should come next?
## 7, 10, 8, 11, 9, 12, … What number should come next?
A. 7
B. 10
C. 12
D. 13
Solution:
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
Alternate Solution :
Above Series contains ... | HuggingFaceTB/finemath | |
Question
# The entire deck of 52 cards is dealt out to 4 players Find the probability that...
The entire deck of 52 cards is dealt out to 4 players
Find the probability that one player receives 6 spades and another player receives 7 spades.
#### Homework Answers
Answer #1
52 cards is dealt out to 4 players.
P(On... | HuggingFaceTB/finemath | |
Radial Growth Rate Edward Frank Mar 05, 2007 18:37 PST
ENTS, I will elaborate of the discussion of the how to determine radial growth per year. As an aside, in math class there were always two phrases that bothered me. When the instructors would get to a critical point in the problem they would come up with: "it is in... | HuggingFaceTB/finemath | |
0
# How do you make the numbers 1-10 with four 7's using bodmas?
Wiki User
2012-02-13 13:53:58
1 = (7/7) x (7/7)
2 = (7/7) + (7/7)
3 = (7+7+7)/7
4 =
5 =
6 = ((7 x 7) - 7)/7
7 = 7
8 = ((7 x 7) +7)/7
9 = ((7+7)/7) +7
10 =
Unsure on the others.
Wiki User
2012-02-13 13:53:58
Study guides
20 cards
➡️
See a... | HuggingFaceTB/finemath | |
# Overview (in Hindi)
The course deals with equations with one unknown variable. Linear equations are equations of the first degree, meaning that the unknown variable appears with an exponent of 1. They can always be brought to the form ax + b = 0 where a, b are constants and a ≠ 0. They have one root (solution) which... | HuggingFaceTB/finemath | |
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A171005 a(n) = (n+1)*(n-1)!/2. 2
4, 15, 72, 420, 2880, 22680, 201600, 1995840, 21772800, 259459200, 3353011200, 46702656000, 697426329600, 11115232128000, 188305108992000, ... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from days to minutes is 1440, which means that 1 day is equal to 1440 minutes:
1 d = 1440 min
To convert 7397 days into minutes we have to multiply 7397 by the conversion factor in order to get the time amount from days to minutes. We can also form a simple proportion to c... | HuggingFaceTB/finemath | |
## Sunday, April 06, 2008
### Two Questions from Electrostatics-- Capacitor Combinations
Here are two multiple choice questions on effective capacitance of capacitor networks. [The first question was found to be some what difficult for the students (from their response)]: (1) An unusual type of capacitor is made usin... | HuggingFaceTB/finemath | |
# 2020 AMC 8 Problems/Problem 15
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
## Problem
Suppose $15\%$ of $x$ equals $20\%$ of $y.$ What percentage of $x$ is $y?$
$\textbf{(A) }5 \qquad \textbf{(B) }35 \qquad \textbf{(C) }75 \qquad \textbf{(D) }133 \frac13 \qquad \textbf{(E) }300$
##... | HuggingFaceTB/finemath | |
# (01 OCT 2020) – Logical Reasoning, 2nd Shift NTA UGC NET JRF Question paper, Answer key
1. A trader marks up the price of goods he sells by 50% and gives a discount of 20%. Besides this, he also weighs the goods by 20% less. What is the net profit he gets?
A. 20%
B. 25%
C. 40%
D. 50%
Explanation: Given trader mar... | HuggingFaceTB/finemath | |
# Homework Help: Box on a frictionless ramp.
1. Mar 8, 2005
### Poobel
Fro some reason cant figure this one out:
A box is sitting at a frictionless ramp, with a force of 150 N acting on the box, perpendicular to the ground. The ramp is at 25 degrees towards the normal.
a)Determine the force parallel to the surface ... | HuggingFaceTB/finemath | |
ameryn.love17 3 years ago A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of 20m and a depth of 2.1m . If the water is pumped out of the pool at the rate of11m^3 per hour, how many hours does it take to empty the pool? Use the value 3.14 for Pi , and round your answ... | HuggingFaceTB/finemath | |
# How much of current flows through a bird sitting on a power line?
I've been googling for hours and went through over a hundred answers. Now, some say the bird doesn't form a closed loop, some say the current is so small that it doesn't kill the bird. From as much as I understand electricity, I'm sure the bird does m... | HuggingFaceTB/finemath | |
# Lecture Outline Chapter 5. Physics, 4 th Edition James S. Walker. Copyright 2010 Pearson Education, Inc.
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## Transcription
1 Lecture Outline Chapter... | HuggingFaceTB/finemath | |
+0
An engineer invested
0
656
4
+598
An engineer invested \$\\$10,\!000\$ in a six-month savings certificate that paid a simple annual interest rate of \$12\%\$. After six months, she invested the total value of her investment in another six-month certificate. After six more months, the investment was worth \$\\$11,... | HuggingFaceTB/finemath | |
# Python Program to Find the Factorial of a Number
Factorial of a non-negative integer, is multiplication of all integers smaller than or equal to n.
For example factorial of 6 is 6*5*4*3*2*1 which is 720.
### Find the Factorial of a Number Using Recursive approach
This Python program uses a recursive function to c... | HuggingFaceTB/finemath | |
## College Physics (4th Edition)
We can write an expression for the initial value of the energy: $E_1 = \frac{1}{2}m~A_1^2~\omega^2$ Note that $A_2 = \frac{A_1}{20.0}$. We can find the new value of the energy: $E_2 = \frac{1}{2}m~A_2^2~\omega^2$ $E_2 = \frac{1}{2}m~(\frac{A_1}{20.0})^2~\omega^2$ $E_2 = \frac{1}{400}\t... | HuggingFaceTB/finemath | |
# Probabilistic Robotic Reading Note - Partially Observable Markov Decision Processes
## Introduction
In this post, we provide a step-by-step explanation of the Partially Observable Markov Decision Processes algorithm. We only cover the discrete case, meaning that the dimension of the belief space, the number of poss... | HuggingFaceTB/finemath | |
# How to find that derivative of this function is invertible
The following question was part of my real analysis assignment and I having a hard time solving it.
Let $$f : \mathbb{R}^2 \to \mathbb{R}^2$$ be given by the formula $$f(x,y)=( 3x+2y+y^2 +|xy| , 2x+3y +x^2+|xy|)$$.
I have proved it to be differentiable at ... | HuggingFaceTB/finemath | |
# Matrix Multiplication
We have already initialized our matrix. The simplest, but still interesting, operation we can do is to square the matrix.
$R i j = M i j 2 = ∑ k = 1 n M i k M k j$
Where $\mathbf{M}$ is our $n×n$ matrix. Evaluating this sum will showcase techniques for working with data in textures.
Before w... | HuggingFaceTB/finemath | |
# Show that the area of a triangle is given by this determinant
I'm not sure how to solve this problem. Can you guys provide some input/hints?
Let $A=(x_1,y_1)$, $B=(x_2,y_2)$ and $C=(x_3,y_3)$ be three points in $\mathbb{R}^{2}$.
Show that the area of $\Delta ABC$ is given by $\frac{1}{2}\left| \det(M) \right|$, wh... | HuggingFaceTB/finemath | |
## row 2 years ago Prove 2^(1/4)*4^(1/8)*8^(1/16)*16^(1/32) ... ∞ = 2. Alternative view : http://www.wolframalpha.com/input/?i=2%5E%281%2F4%29*4%5E%281%2F8%29*8%5E%281%2F16%29*16%5E%281%2F32%29+...+%E2%88%9E+%3D+2&dataset=&equal=Submit
• This Question is Open
1. henpen
.
2. mukushla
let's see what is its closed for... | HuggingFaceTB/finemath | |
Conversion Tables and Methods to Use when converting
from Metric Units to Metric Units (Volume)
Some terms to remember
Meter – Length Kilo – Thousand Liter – Volume Milli – Thousand Gram – Mass/Weight Centi – Hundred Celsius – Temperature Deci – Ten
### Measure of Volumes
10 milliliters (ml) = 1 centiliter (cl) ... | HuggingFaceTB/finemath | |
# Another math puzzle
Just found this math puzzle online:
Original puzzle: Using one zero (and no other numbers) and mathematical (including trigonometric and advanced) operations, how can you achieve a final result of 6?
Advanced one: Using only trigonometric functions and a single instance of the number zero, deri... | HuggingFaceTB/finemath | |
## 3 Ways to Measure an Angle Without a Protractor
We use a little circle ° following the number to mean degrees. For example 90° means 90 degrees. One Degree. This is how large 1 Degree is . The Full Circle. A Full Circle is 360° Half a circle is 180° (called a Straight Angle) Quarter of a ## Customer reviews How to ... | HuggingFaceTB/finemath | |
There are 366 different Starters of The Day, many to choose from. You will find in the left column below some starters on the topic of Mensuration. In the right column below are links to related online activities, videos and teacher resources.
A lesson starter does not have to be on the same topic as the main part of ... | HuggingFaceTB/finemath | |
# Geometry: Finding the Distance between Two Points of the Hypotenuse
### Objectives:
• Students will review finding the distance between two points.
• Students will review the Pythagorean Theorem.
• Students will use the Pythagorean Theorem to find the distance between the two points of the hypotenuse.
• Students... | HuggingFaceTB/finemath | |
## how much does one cubic foot of line wiegh
cubic meter. since there are 0.3048 meters in every foot, and roughly .454 kilograms in every pound the conversion works out to 62.42796 pounds of water per every cubic foot . How much does a cubic foot of water weigh? How much does a cubic...
• cubic meter. since there a... | HuggingFaceTB/finemath | |
# Solve eigenvalue problem. Example of whole number problem solving 2019-01-06
Solve eigenvalue problem Rating: 8,5/10 744 reviews
## Eigenvalues and eigenvectors
} With this in mind, define a diagonal matrix 螞 where each diagonal element 螞 ii is the eigenvalue associated with the ith column of Q. } The figure on th... | HuggingFaceTB/finemath | |
# How do you solve the system of equations -4x + 4y = 4 and y = 9x + 73?
Mar 20, 2018
See a solution process below:
#### Explanation:
Step 1) Solve the first equation for $x$:
$- 4 x + 4 y = 4$
$- 4 x + 4 y - \textcolor{red}{4 y} = 4 - \textcolor{red}{4 y}$
$- 4 x + 0 = 4 - 4 y$
$- 4 x = 4 - 4 y$
$\frac{- 4 x}... | HuggingFaceTB/finemath | |
# math
Pedro types 240 words in 5 minutes. How many words can he type in 12 minutes? please help.
1. 👍 0
2. 👎 0
3. 👁 72
1. 240/5 = 48 words per minute
1. 👍 0
2. 👎 0
2. Preston can type 40 words per minute. If he types at that same rate, about how many words can Preston type in 30 minutes?
1. 👍 0
2. 👎 0
poste... | HuggingFaceTB/finemath | |
# count number of set bits in integer
i am studing different methods about bit counting ,or population count methods fopr given integer, during this days,i was trying to figure out how following algorithms works
pop(x)=-sum(x<<i) where i=0:31
i think that after calculate each value of x,we will get
x+2*x+4*x+8*x... | HuggingFaceTB/finemath | |
# Question
Mary and Joseph went shopping together with a total sum of \$99. Mary spent twice as much as Joseph. The amount of money Joseph had left was \$12 more than what he had spent. He had twice as much money left as Mary. How much did Joseph have at first?
Source: Maha Bodhi
spent —
Mary : 4u
Joseph : 2u
left —... | HuggingFaceTB/finemath | |
### Home > CC1 > Chapter Ch2 > Lesson 2.3.1 > Problem2-57
2-57.
Use your understanding of equivalent fractions to write two fractions that are equivalent to each of the following fractions. Homework Help ✎
1. $\quad \frac { 1 } { 2 }$
• How would you write this as a fraction with a denominator of 4?
These are two ... | HuggingFaceTB/finemath | |
If the prime numbers p and t are the only prime factors of : DS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 16 Jan 2017, 10:43
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performa... | HuggingFaceTB/finemath | |
# Angles of the triangle
ABC is a triangle. The size of the angles alpha and beta are in a ratio of 4:7. The angle gamma is greater than the angle alpha by a quarter of a straight angle. Determine angles of the triangle ABC.
α = 36 °
β = 63 °
γ = 81 °
## Step-by-step explanation:
7a = 4b; c = a+1/4 · 180; a+b+c=... | HuggingFaceTB/finemath | |
# Hw10 - STAT 410 Homework #10 Spring 2008 (due Friday, April...
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Unformatt... | HuggingFaceTB/finemath | |
A quadratic function f (x ) = ax^2 + bx + c, can be expressed in the standard form : a(x-h)^2 + kby completing the square. The graph of f(x) is a parabola with vertex (h,k); the parabola opens upward if a > 0 or downward if a < 0. Maximum or Minimum Value of a Quadratic Function Let f be a quadratic function with stand... | HuggingFaceTB/finemath | |
# Complex numbers help
1. Jan 12, 2008
### diewlasing
how do I show that:
|y + x|^2 = |y|^2 + |x|^2 + 2|yx|cos(a1-a2)
where y = |y|exp(ia1)
and
where x = |x|exp(ia2)
and how do I show that |exp(z)| = exp(Re(z)) where Re is the real part of an imaginary number z.
2. Jan 13, 2008
### Rudipoo
Okay, your first que... | HuggingFaceTB/finemath | |
Home » Complement of Graph in Discrete mathematics
Complement of Graph in Discrete mathematics
In discrete mathematics, the simple graph is indicated as G, and the Complement of this graph is indicated as G`. If G` is the complement of a simple graph G, then it must contain the following things:
• The complement gr... | HuggingFaceTB/finemath | |
# Moment of inertia of regular polygonal frames
The moment of inertia with respect to the orthogonal barycentral axis on the plane where it lies:
• a homogeneous triangular (equilateral) frame is equal $I_C = (1)\,\frac{M\,L^2}{6}$;
• a homogeneous quadrangular frame is equal $I_C = (2)\,\frac{M\,L^2}{6}$;
• a homoge... | HuggingFaceTB/finemath | |
# Lesson 8
Equations and Graphs
• Let’s write an equation for a parabola.
### 8.1: Focus on Distance
The image shows a parabola with focus $$(\text-2,2)$$ and directrix $$y=0$$ (the $$x$$-axis). Points $$A$$, $$B$$, and $$C$$ are on the parabola.
Without using the Pythagorean Theorem, find the distance from each p... | HuggingFaceTB/finemath | |
# Circle Geometry Worksheets
What is contained in the Circle Geometry Worksheets? Beyond simply solving for polynomial equations, Circle Geometry Problem solvers include a series of diverse questions designed to develop mastery of GCSE Maths. Each question consists of a clear illustrated diagram on which the question ... | HuggingFaceTB/finemath | |
# Comparing Fractions
Comparing fractions means that you want to be able to tell if the one fraction is less than, greater than, or equal to another.
We can use symbols like we would with whole numbers.
Let's Review:
3 is less than 8 would be written as 3 < 8.
14 is greater than 2 would be written as 14 > 2.
17 i... | HuggingFaceTB/finemath | |
Posted on
# What Is 40% Of 2000
### Contents
A recent microsoft bing ads study says that 40% of respondents (2,000 global consumers) have sought to make purchases through.
How to calculate 40% off 2000 dollars or pounds. In calculating 40% of a number, sales tax, credit cards cash back bonus, interest, discounts, i... | HuggingFaceTB/finemath | |
# Multiplication up to 5
Multiplication up to 5
A Guide to Learning Multiplication Basics
Method:
Multiplication is a mathematical operation that involves multiplying two numbers together. It is one of the four basic operations in mathematics, along with addition, subtraction, and division. To learn multiplication up... | HuggingFaceTB/finemath | |
Friday, September 17, 2021
# Algebra 1 PARCC: home price stats
-
#### The following two-part multiple-choice question, explained here in hopes of helping algebra 1 students and their parents in Maryland and Illinois prepare for the PARCC test near the end of this school year, appears on the released version of PARCC... | HuggingFaceTB/finemath | |
The official dedicated python forum. Posts: 1. The eigenvalues are not necessarily ordered. The eigenvalue w[0] goes with the 0th column of v.The eigenvalue w[1] goes with column 1, etc. Find eigenvalues and eigenvectors in Python. If you want the precision of the analytic derivation, you will need to use symbolic comp... | HuggingFaceTB/finemath | |
# Find any K distinct odd integers such that their sum is equal to N
Last Updated : 27 Nov, 2023
Given two integers N and K, the task is to find any K distinct odd integers such that their sum is equal to N. If no such integers exists, print -1.
Examples:
Input: N = 10, K = 2
Output: 1, 9
Explanation:
There are two ... | HuggingFaceTB/finemath | |
Numerical solution of coupled ODEs with boundary conditions
I have to solve the following set of ODEs and just can't get good results using Mathematica $$r\frac{d}{dr}\left(\frac{1}{r}\frac{d}{dr}A(r)\right)-\xi^2F(r)^2\left(A(r)-1\right)=0$$ $$\frac{1}{r}\frac{d}{dr}\left(r\frac{d}{dr}F(r)\right)-\frac{n^2}{r^2}F(r)\... | open-web-math/open-web-math | |
September 28, 2023
Unlocking Homes, Building Futures: Your Real Estate Partner
# Inverse Property: Unlocking The Magic Of Mathematics ## The Marvelous World of Inverse Property
Mathematics is often considered a mysterious realm, a world of numbers and equations that can either intimidate or fascinate us. But fear no... | HuggingFaceTB/finemath | |
# Algorithmic Game Theory Summer 2015 Exercise Set 2
## Transcription
Algorithmic Game Theory Summer 2015 Exercise Set 2
```Xiaohui Bei
Thomas Kesselheim
May 8, 2015
Deadline: lecture on May 18, 2015
Algorithmic Game Theory
Summer 2015
Exercise Set 2
Exercise 1:
(4 Points)
Give an example of a symmetric network conge... | HuggingFaceTB/finemath | |
# PSEB 11th Class Physics Solutions Chapter 10 Mechanical Properties of Fluids
Punjab State Board PSEB 11th Class Physics Book Solutions Chapter 10 Mechanical Properties of Fluids Textbook Exercise Questions and Answers.
## PSEB Solutions for Class 11 Physics Chapter 10 Mechanical Properties of Fluids
PSEB 11th Clas... | HuggingFaceTB/finemath | |
# Fraction to DecimalConversion
Before we dig into fraction to decimal conversion, you should be familiar with some fraction 101 like expanding and simplifying fractions , what are the numerator and denominator etc. But most of all I recommend you to look at decimal to fraction conversion. It’s much easier and it’s th... | HuggingFaceTB/finemath | |
# I Is subtraction an operation on Z?
#### opus
Gold Member
An operation * on A is a rule which assigns to each ordered pair (a,b) of elements of A exactly one element a*b in A.
There are 3 criterias that need to be met:
1) a*b is defined for every ordered pair (a,b) of elements of A.
2) a*b must be uniquely defined ... | HuggingFaceTB/finemath | |
# Geometry Postulates and Theorems
## 75 terms
### conditional statement
a logical statement that has two parts: a hypothesis and a conclusion
### converse
exchange the hypothesis and conclusion
### inverse
negate both the hypothesis and the conclusion
### contrapositive
negate the converse
### biconditional ... | HuggingFaceTB/finemath | |
27455 (number)
27,455 (twenty-seven thousand four hundred fifty-five) is an odd five-digits composite number following 27454 and preceding 27456. In scientific notation, it is written as 2.7455 × 104. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 19,584 positive int... | HuggingFaceTB/finemath | |
# Solve $\cos^{n}x-\sin^{n}x=1$ with $n\in \mathbb{N}$.
Solve $\cos^{n}x-\sin^{n}x=1$ with $n\in \mathbb{N}$
I have no idea how to deal with this crazy question. One idea came into my mine is factorization, but I can't go on... Can anyone help me please? Thank you.
-
First, carefully, do $n=1$ and $n=2.$ – Will Jagy... | open-web-math/open-web-math | |
# Solved Examples on Exponents
Here are some solved examples on exponents using the laws of exponents.
1. Evaluate the exponent:
(i) 5-3
(ii) (1/3)-4
(iii) (5/2)-3
(iv) (-2)-5
(v) (-3/4)-4
We have:
(i) 5-3 = 1/53 = 1/125
(ii) (1/3)-4 = (3/1)4 = 34 = 81
(iii) (5/2)-3 = (2/5)3 = 23/53 = 8/125
(iv) (-2)-5 = 1/... | HuggingFaceTB/finemath | |
Introduction To Factorials(n!)
By:Mohammad-Ali Bandzar | July 2 2019
The factorial function in math is written as n!, where n can be any whole number greater than or equal to zero. It is a fancy way of telling us to take the product(multiply) of all whole numbers between 1 and itself together (with zero being a speci... | HuggingFaceTB/finemath | |
# 912Algebra_SSE_Exponents_Worksheet_Critique
This is a worksheet designed for algebra students developing skills in the rules of exponents. The task works to develop a comprehensive understanding of the rules by asking students to critique samples of student work that address common errors. Students are also asked to... | HuggingFaceTB/finemath | |
# What Are Alternate Interior Angles? ## What are Alternate Interior Angles and How are they Defined?
Alternative Interior angles are angles that exist on the inside of a line and are made up of two intersecting lines. They exist either side of the line and are always found in pairs.
By definition, alternate interior... | HuggingFaceTB/finemath | |
# Computing the Libration Points
Equations for the Libration Points
The libration points, also called the equilibrium or Lagrangian points, are solutions to the equations of motion for the spacecraft such that the x, y, and z positions and x, y, and z velocities are all 0. So to compute the location of these points, ... | HuggingFaceTB/finemath | |
# 3.68 percent as a fraction
Here you will see step by step solution to convert 3.68 percent into fraction. 3.68 percent as a fraction is 23/625. Please check the explanation that how to write 3.68% as a fraction.
## Answer: 3.68% as a fraction is
= 23/625
### How to convert 3.68 percent to fraction?
To convert th... | HuggingFaceTB/finemath | |
# Physics:Gravitational energy
Short description: Type of potential energy Image depicting Earth's gravitational field. Objects accelerate towards the Earth, thus losing their gravitational energy and transforming it into kinetic energy.
Gravitational energy or gravitational potential energy is the potential energy a... | HuggingFaceTB/finemath | |
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# Vector has y-component Ay = +13.0 m. makes an angle of
ISBN: 9780321675460 31
## Solution for problem 33E Chapter 1
University Physics | 13t... | HuggingFaceTB/finemath | |
Proving Equivalence of Two Regular Expressions
Consider the regular expressions
• $$(1+01)^*(0+\epsilon)$$
• $$(1^*011^*)^*(0+\epsilon) + 1^*(0+\epsilon)$$,
where $$\epsilon$$ is the empty string. I need to determine if these expressions are equivalent. Intuitively it seems they are equivalent because they seem to g... | HuggingFaceTB/finemath | |
# Worksheet on Finding Value of a Percentage | Calculating Value of a Percent Worksheets
The Worksheet on Finding the value of a Percentage helps the scholars and the individuals preparing for their examinations or for any competitive tests. In this worksheet, you can find different types of questions with answers. As... | HuggingFaceTB/finemath | |
#### What is 665 percent of 4,120?
How much is 665 percent of 4120? Use the calculator below to calculate a percentage, either as a percentage of a number, such as 665% of 4120 or the percentage of 2 numbers. Change the numbers to calculate different amounts. Simply type into the input boxes and the answer will update... | HuggingFaceTB/finemath | |
More Ways To Use Math Games
Game Quickplay
Math Games for Teachers
Grade 3 - Number
Standard 3.N.9 - Practice solving addition sentences with two and three digit numbers ending in zero up to 1000.
Included Skills:
Demonstrate an understanding of addition and subtraction of numbers with answers to 1000 (limited to 1... | HuggingFaceTB/finemath | |
# Long multiplication method Examples & printable worksheets
## How to use Long multiplication to solve multiplication expression?
Long method multiplication is also a partial products method without boxes. You expand the numbers in …/thousands/hundreds/tens/ones as in a grid or box method and multiply each part to g... | HuggingFaceTB/finemath | |
# What is the percentage increase/decrease from 41 to 5461?
## Quickly work out the percentage increase or decrease from 41 to 5461 in this step-by-step percentage calculator tutorial. (Spoiler alert: it's 13219.51%!)
So you want to work out the percentage increase or decrease from 41 to 5461? Fear not, intrepid math... | HuggingFaceTB/finemath | |
## Archive for December, 2009
### The Steinhaus Conjecture
December 23, 2009
Or, perhaps more appropriately, “A” Steinhaus conjecture, he/she (I’m guessing Hugo, so he. Perhaps I’ll look into it) seems to have made a couple. This conjecture (theorem) also goes by the name “The Three Gap Theorem”, or “The Three Dista... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with PM - Working Systematically similar to Can They Be Equal?:
Filter by: Content type:
Stage:
Challenge level:
### There are 20 results
Broad Topics > Secondary processes > PM - Working Systematically
### Can They Be Equal?
##### Stage: 3 Challenge Level:
Can you find re... | HuggingFaceTB/finemath | |
# Problem 1 from Exercise 3.2 ( Q.N.11 - page No. 37)
A company employed 400 persons in the year 2001 and each year increased by 35 persons. In which year the number of employees in the company will be 785? Solution
## Pre-requisites
Pupil know:-
1. Student know meaning of progression and arithmatic progression.
2.... | HuggingFaceTB/finemath | |
{[ promptMessage ]}
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l20_prob_randvar
# l20_prob_randvar - 6.042/18.062J Mathematics for Computer...
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6.042/18.062J Mathematics for Computer Science April 28, 2005 Srini Devadas and Eric Lehman Lecture Notes Random Varia... | HuggingFaceTB/finemath | |
Find the sum of the terms of a geometric sequence where the first term is 4, the last term is 324 and the common ratio is 3
1
by nyykkk
2016-07-13T17:46:15+08:00
An=A1-AnR
-----------
1-R
=4-324(3)
-----------
1-3
=4-972
--------
-2
=-968
------
-2
= 484 | HuggingFaceTB/finemath | |
Statistics
# Introduction to Inferential Statistics
by Liz Roth-Johnson, Ph.D.
Imagine you are working in an agricultural sciences lab, where you have been collaborating with a local farmer to develop new varieties of fruits and vegetables. It is your job to analyze the fruits and vegetables that are harvested each ... | HuggingFaceTB/finemath | |
80.72 kg to lbs - 80.72 kilograms to pounds
Do you need to know how much is 80.72 kg equal to lbs and how to convert 80.72 kg to lbs? Here it is. You will find in this article everything you need to make kilogram to pound conversion - both theoretical and practical. It is also needed/We also want to highlight that who... | HuggingFaceTB/finemath | |
# Converting Decimals to Fractions: Part B
In Part A of this lesson, we saw how to convert a terminating decimal number to a fraction. If a decimal is repeating (in other words, after a while, some pattern of digits repeats over and over), then we have to use a different strategy.
Let $N$ be the number, and let $n$ b... | HuggingFaceTB/finemath | |
# The hypotenuse of a right triangle measures 9 inches, and one of the acute angles measures 36 degrees. What is the area of the triangle?
Mar 24, 2018
color(blue)("Area of right triangle " A_t ~~ 19.26 " sq units"
#### Explanation:
$\text{Given : } \beta = {36}^{\circ} , c = 9$"
$\alpha = = 180 - 90 - 36 = {54}^{... | HuggingFaceTB/finemath | |
# How do you write 549.65 in scientific notation?
Mar 4, 2018
$5.4965 \cdot {10}^{2}$
#### Explanation:
We are given the number $549.65$. In scientific notation, we put a number and then multiply it by ${10}^{n} , n \in \mathbb{Z}$.
So, we must rewrite the number as
$5.4965 \cdot {10}^{2}$
and that's it!
Mar 4,... | HuggingFaceTB/finemath | |
# Loss Functions in Deep Learning
I completed Calculus AB and BC during high school because I did not want to deal with mathematics during college despite loving the subject Somehow the general thought that math is hard seeped into me and I diverged from studying the subject. Little did I know that my journey into the... | HuggingFaceTB/finemath | |
Tags:
1. Oct 29, 2008
### intel2
how can someone do the attach calculation in Matlab?
#### Attached Files:
• ###### Picture1.png
File size:
7.4 KB
Views:
76
2. Oct 29, 2008
### shoehorn
Read the documentation. The Matlab getting started guide is particularly good, and will teach you how to perform calculations li... | HuggingFaceTB/finemath | |
# A level Maths (Stats) help
Watch
This discussion is closed.
#1
Hi, i was wondering if anyone could show me how to do these questions. I have the answers in the back of the book but i dont know how they were achieved.
1. A shop stocks tinned cat food of two makes A and B, and two sizes, Large and Small. Of the stock... | HuggingFaceTB/finemath | |
# Set of all finite sets
Class of all finite sets
In a higher algebra book that I'm working through, the natural numbers are constructed in the following manner:-
Consider the class $S$ of all finite sets. Now, $S$ is partitioned into equivalence classes based on the equivalence relation that two finite sets are equ... | HuggingFaceTB/finemath | |
Thank you for your interest in NCTM’s Illuminations. Beginning in mid-April, all Illuminations content will be moving to nctm.org/illuminations. Interactives will remain openly available and NCTM members will have access to all Illuminations lessons with new filtering and search options. We hope you will continue to ut... | HuggingFaceTB/finemath | |
## Intermediate Algebra: Connecting Concepts through Application
$= \log \frac{2x^{4}y^{5}}{z^{2}}$
$= \log 2 + 4 \log x + 5 \log y - 2 \log z$ $= \log 2 + \log x^{4} + \log y^{5} - \log z^{2}$ $= \log 2x^{4} + \log y^{5} - \log z^{2}$ $= \log \frac{2x^{4}y^{5}}{z^{2}}$ | HuggingFaceTB/finemath | |
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation. Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A128199 a(n) = the number of primes S possible, if S = product of b(k)'s + product of c(k)'s, where the distinct positive integers <= n a... | HuggingFaceTB/finemath | |
Two positive integers have a sum of 9, what is the probability that one of them was 7.
Asked on by lxsptter
justaguide | College Teacher | (Level 2) Distinguished Educator
Posted on
Two positive integers have a sum of 9. The number of positive number pairs that add up to 9 are (8, 1), (1, 8), (7, 2), (2, 7), (3, 6)... | HuggingFaceTB/finemath | |
+0
plz help
0
43
1
+143
Let d(n) equal the number of positive divisors of the integer n. Find d(d(p^{p-1})) where p is any prime number.
waffles Aug 23, 2017
Sort:
#1
+18564
0
Let d(n) equal the number of positive divisors of the integer n.
Find d(d(p^{p-1})) where p is any prime number.
Example:
$$\small{ \b... | HuggingFaceTB/finemath | |
# Table of probabilities at 2% success chance
This is a table of probabilities of finding at least n (columns 1-5) ubers within given amount of Duriel runs (rows 10-800).
Notes:
• It is based on the assumption that the chance of success (single uber only) per run is 2%.
• I’m not making any points here about the gam... | HuggingFaceTB/finemath | |
DEtools - Maple Programming Help
Home : Support : Online Help : Mathematics : Differential Equations : DEtools : Differential Operators : DEtools/super_reduce
DEtools
super_reduce
compute a super-irreducible form of a linear differential system
moser_reduce
compute a Moser-irreducible form of a linear differenti... | HuggingFaceTB/finemath | |
# Quick Answer: How Do You Write 16 In Binary?
## How is binary calculated?
To convert integer to binary, start with the integer in question and divide it by 2 keeping notice of the quotient and the remainder.
Continue dividing the quotient by 2 until you get a quotient of zero.
Then just write out the remainders i... | HuggingFaceTB/finemath | |
# Chapter P, Prerequisites - Section P.8 - Solving Basic Equations - P.8 Exercises: 71
Thus, the solutions to the given equation are $-5$ and $1$.
#### Work Step by Step
Add 81 to both sides of the equation to obtain: $(x+2)^4=81$ Write $81$ as $3^4$ to obtain: $(x+2)^4=3^4$ Take the fourth root of both sides: $x+2 ... | HuggingFaceTB/finemath | |
This little utility was originally developer for DMUG, the German Mathematica User Group. It answers a frequently asked question about the manipulation of equations. Mathematica does not "thread" arithmetic and other functions over equations, so the following naive approach to solving equations by rearranging terms doe... | HuggingFaceTB/finemath | |
## algorithms – Solving quadratic assignment problem with two metrics using MIP solver
The problem is the following following:
``````N = {1,...,m} - servers;
Q = {q{1},...,q{m}} - the required amount of resources for tasks, where qi is the required amount of resources for task i;
T = {1, ..., k} - tasks;
V = {v{1}, .... | open-web-math/open-web-math | |
This site is supported by donations to The OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A277030 Smallest m such that b^phi(n) == b^m (mod n) for every integer b, where phi(n) = A000010(n). 1
0, 1, 2, 2, 4, 2, 6, 4, 6, 4, 10, 2, 12, 6, 4, 4, 16, 6, 18, 4, 6, 10, 22, 4, 20, 1... | HuggingFaceTB/finemath | |
Chap 1 The Number System
# Then 3n n3 it follows that note that we are aiming for
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Unformatted text preview: rove by induction that 3n > n3 for every n > 3. To do so, let p(n) deno... | HuggingFaceTB/finemath | |
# What is the compound interest on $86676 at 11% over 23 years? If you want to invest$86,676 over 23 years, and you expect it will earn 11.00% in annual interest, your investment will have grown to become $955,712.73. If you're on this page, you probably already know what compound interest is and how a sum of money can... | HuggingFaceTB/finemath |
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