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# Properties of Division of Integers
The following properties of division of integers are:
(i) If x and y are integers, then x ÷ y is not necessarily an integer.
For example; 16 ÷ 3, -17 ÷ 5 are not integers.
(ii) If x is an integer different from 0, then x ÷ x = 1.
(iii) For every integer x, we have x ÷ 1= x.
(i... | HuggingFaceTB/finemath | |
This small example is to explain the concept of variance and how it is affected by classification.
# Definition of the variance of a sample
The variance $$s^2$$ of a set of $$n$$ numbers is the average squared separation $$(z_i - \bar{z})^2$$ from the mean $$\bar{z}$$ of the set, with a small finite-population correc... | HuggingFaceTB/finemath | |
# GATE | GATE-IT-2004 | Question 37
What is the number of vertices in an undirected connected graph with 27 edges, 6 vertices of degree 2, 3 vertices of degree 4 and remaining of degree 3?
(A) 10
(B) 11
(C) 18
(D) 19
Explanation: The idea is to use Handshaking Lemma :- In any graph, the sum of all the vertex-degree i... | HuggingFaceTB/finemath | |
# 1532810 (number)
1,532,810 (one million five hundred thirty-two thousand eight hundred ten) is an even seven-digits composite number following 1532809 and preceding 1532811. In scientific notation, it is written as 1.53281 × 106. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors.... | HuggingFaceTB/finemath | |
# Palindrome Permutation LeetCode Solution
Difficulty Level Easy
metaViews 20
## Problem Statement
Palindrome Permutation LeetCode Solution – We are given a string and asked if a permutation of the given string could form a palindrome.
## Examples & Explanations
Example 1:
Input: s = "code"
Output: false
Explanat... | HuggingFaceTB/finemath | |
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}[1]{\| #1 \|}$$ $$... | HuggingFaceTB/finemath | |
# Lesson Worksheet: Count Back to Subtract Mathematics
In this worksheet, we will practice subtracting numbers up to 10 by counting back on a number line.
Q1:
Count back to subtract.
Find the difference.
Q2:
On this number line, Hassan started at 20 and counted backward until he reached 15.
Which number sentence... | HuggingFaceTB/finemath | |
# Solve this equation 2x^5+3x^4-30x^3-57x^2-2x+24 = 0 for all x
justaguide | Certified Educator
The equation 2x^5+3x^4-30x^3-57x^2-2x+24 = 0 has to be solved for x.
2x^5+3x^4-30x^3-57x^2-2x+24 = 0
=> 2x^5 + 2x^4 + x^4 + x^3 - 31x^3 - 31x^2 - 26x^2 - 26x + 24x + 24 = 0
=> 2x^4(x + 1) + x^3(x + 1) - 31x^2(x + 1) - 2... | HuggingFaceTB/finemath | |
Can't get unicode symbols in math mode
I am trying for about a week to launch unicode-math package with XeLaTeX and got nothing. PDF is created well but all Cyrillic symbols in math mode are skipped. I tried using different math fonts - no progress at all. In log file, I found low-level error:
Missing character: Ther... | open-web-math/open-web-math | |
# How do you find the complex conjugate of 2 - 4i?
Dec 5, 2015
#### Answer:
$2 + 4 i$
#### Explanation:
The complex conjugate of the complex number $a + b i$ is simply $a - b i$.
In other words, change the sign of the term with the $i$: if it's positive, make it negative; if it's negative, make it positive.
Thus... | HuggingFaceTB/finemath | |
Home | | Physics 11th std | Satellites, orbital speed and time period
# Satellites, orbital speed and time period
Satellites revolve around the Earth just like the planets revolve around the Sun. KeplerŌĆÖs laws are applicable to man-made satellites also.
Satellites, orbital speed and time period
We are living in a... | HuggingFaceTB/finemath | |
# Brick wall
A garden 70 m long and 48 m wide should surround by a wall 2.1 meters high and 30 cm thick. The bricklayer will build a wall on the garden ground. How many will we need if 300 bricks are required for approximately one m³?
n = 44378
### Step-by-step explanation:
Did you find an error or inaccuracy? Fee... | HuggingFaceTB/finemath | |
jennifer asked in Science & MathematicsPhysics · 1 month ago
# How would you solve this ?
Update:
A 5kg marble moving @3cm/s hits a 2g ball at rest which then moves in same direction. Larger marble continues in straight line, but now at 1 m/s.a)How fast does the marble move? B)If the larger marble had stopped instan... | HuggingFaceTB/finemath | |
The product of perpendicular drawn from any point on the hyperbola to its asymptotes is : Kaysons Education
# The Product Of Perpendicular Drawn From Any Point On The Hyperbola To Its Asymptotes Is
#### Video lectures
Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.
#... | HuggingFaceTB/finemath | |
Introduction
Representation of Data
Descriptive Statistics
Correlational Statistics
Inferential Statistics
Summary
Glossary
Glossary
Coefficient of correlation
: A number that represents the direction and strength of a correlation.
Coefficient of determination: The percentage of variation accounted for in one ... | HuggingFaceTB/finemath | |
×
×
# From calculus, one obtains the following formula (Leibnitzrule) for the time derivative
ISBN: 9781119080701 456
## Solution for problem 4.61 Chapter 4.4
Fundamentals of Fluid Mechanics | 8th Edition
• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help fr... | HuggingFaceTB/finemath | |
Math
What will be the ans of this Qn
This implies that
x2+2ax=4x−4a−13
or
x2+2ax−4x+4a+13=0
or
x2+(2a−4)x+(4a+13)=0
Since the equation has just one solution instead of the usual two distinct solutions, then the two solutions must be same i.e. discriminant = 0.
Hence we get that
(2a−4)2=4⋅1⋅(4a+13)
or
4a2−1... | HuggingFaceTB/finemath | |
# Can You Solve These Mental Math Problems?
EDUCATION
By: Becky
5 Min Quiz
Image: shutterstock
## About This Quiz
Were you a mental math athlete, or mathlete, in school? Has it been a while since you flexed your mental math muscles? If you think you've still got what it takes to ace a mental math challenge, take ... | HuggingFaceTB/finemath | |
## Intermediate Algebra for College Students (7th Edition)
$(5x-2)(25x^2+10x+4)$
Given:$125x^3-8$ Since, $a^3-b^3=(a-b)(a^2+ab+b^2)$ Thus, $=(5x)^3-(2)^3$ or, $=(5x-2)(25x^2+(5x)(2)+4$ Hence, $(5x-2)(25x^2+10x+4)$ | HuggingFaceTB/finemath | |
# Thread: Double Integral in Polar Coordinates
1. ## Double Integral in Polar Coordinates
Use polar coordinates to find the volume of the solid above the cone z = (x^2+y^2)^1/2 and below the hemisphere
z =( 8 − x^2 − y^2)^1/2.
2. Originally Posted by crwhd4
Use polar coordinates to find the volume of the solid above... | HuggingFaceTB/finemath | |
Select Page
Elcomsoft Explorer For Whatsapp Crack
elcomsoft android app for windows phone 8
how to crack elcomsoft eXplorer for WhatsApp
elcomsoft eXplorer for whatsapp crackSaigon (film)
Saigon (French: Vigan) is a 1965 Italian-French-Spanish spaghetti western film directed by Lina Wertmüller and starring and Gérar... | open-web-math/open-web-math | |
Select Board & Class
# Board Paper of Class 10 Maths (Basic) Term-I 2021 Delhi(Set 4) - Solutions
General Instructions :
(i) This question paper contains 50 questions out of which 40 questions are to be attempted. All questions carry equal marks.
(ii) The question paper consists of three Sections : A, B and C.
(iii) ... | HuggingFaceTB/finemath | |
17Calculus Integrals - Integral Tricks
17Calculus
Here are some integral tricks that are usually not taught by instructors.
Why Don't Teachers Teach These Techniques?
In a perfect world, everything would be easy and there would be tricks to calculus. However, this is not a perfect world. So, teachers do not always ... | HuggingFaceTB/finemath | |
x Independent set (graph theory) Encyclopedia
In graph theory
Graph theory
In mathematics and computer science, graph theory is the study of graphs, mathematical structures used to model pairwise relations between objects from a certain collection. A "graph" in this context refers to a collection of vertices or 'nodes... | HuggingFaceTB/finemath | |
## Precalculus (6th Edition) Blitzer
$\left\{1-\sqrt3, 1+\sqrt3\right\}$
RECALL: To solve $x^2 + bx=c$ by completing the square, add $\left(\frac{b}{2}\right)^2$ on both sides of the equation. Thus, to solve the given equation by completing the square, add $(\frac{-2}{2})^2=(-1)^2=1$ on both sides of the equation to o... | HuggingFaceTB/finemath | |
# Basic Statistics Frequency Distributions & Graphs.
## Presentation on theme: "Basic Statistics Frequency Distributions & Graphs."— Presentation transcript:
Basic Statistics Frequency Distributions & Graphs
Structure of Research (The Scientific Method)
Reviewing Information Identify the Problem A Systematic Approac... | HuggingFaceTB/finemath | |
# 212546 (number)
212,546 (two hundred twelve thousand five hundred forty-six) is an even six-digits composite number following 212545 and preceding 212547. In scientific notation, it is written as 2.12546 × 105. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 106,272 ... | HuggingFaceTB/finemath | |
# tangent plane calculator
9 Dec Uncategorized
Dec 9
## tangent plane calculator
Tangent Plane to a Level Surface 1. To embed this widget in a post on your WordPress blog, copy and paste the shortcode below into the HTML source: To add a widget to a MediaWiki site, the wiki must have the. 2 Our surface is then th... | HuggingFaceTB/finemath | |
# 2.6 Other types of equations (Page 3/10)
Page 3 / 10
## Solving an equation with one radical
Solve $\text{\hspace{0.17em}}\sqrt{15-2x}=x.$
The radical is already isolated on the left side of the equal side, so proceed to square both sides.
$\begin{array}{ccc}\hfill \sqrt{15-2x}& =& x\hfill \\ \hfill {\left(\sq... | HuggingFaceTB/finemath | |
# Brouwer's Fixed Point Theorem
We now turn to a famous and important application.
Brouwer’s fixed point theorem: Let $f: D^2 \to D^2$ be a map. Then there is a point $x\in D^2$ with $f(x)=x$.
This is proved using the no-retraction theorem. Namely, let $f: D^2\to D^2$ be a map, which we assume has no fixed points. T... | HuggingFaceTB/finemath | |
## S = {1, 2, …, 100}. How many permutations are there of S in which the number 1 is next to at least one even number?
Question
S = {1, 2, …, 100}. How many permutations are there of S in which the number 1 is next to at least one even number?
in progress 0
1 month 2021-09-16T02:45:21+00:00 1 Answer 0
Check the exp... | HuggingFaceTB/finemath | |
dark
# Section 2 Wave Properties Answer Key
## Understanding Section 2: Wave Properties
Firstly, let’s delve into the crucial subject of wave properties. Fundamentally, this knowledge is the key to understanding ‘Section 2: Wave Properties Answer Key.’
## Decoding the Key Elements of Wave Properties
Additionally, ... | HuggingFaceTB/finemath | |
# Construction of fair teams
let's say we have a set of players that we want to match into teams of aproximatly same strength, so that no team is much stronger than another team.
Each team consists of two players. One player is taking a defense position, another player is taking an offense position. The teams can dec... | HuggingFaceTB/finemath | |
Finding the Greatest Common Factor of 2 or 3 Numbers
FINDING THE GREATEST COMMON FACTOR OF $\,2\,$ or $\,3\,$ NUMBERS
LESSON READ-THROUGH
by Dr. Carol JVF Burns (website creator)
Follow along with the highlighted text while you listen!
Thanks for your support!
• PRACTICE (online exercises and printable worksheets)
• ... | HuggingFaceTB/finemath | |
• Call Now
1800-102-2727
•
# Geometric Distribution
Probability is the chances of occurrence of an event. Probability deals with two types of distributions – geometric and binomial. Before coming to geometric distribution, let us know what the Bernoulli trial is.
Bernoulli trial is a way to find the probability of ... | HuggingFaceTB/finemath | |
The difference between any two consecutive interior angles of a polygon is 5°. If the smallest angle is 120°, find the number of the sides of the polygon.
Smallest Angle = 120°
Difference between any two consecutive interior angles of a polygon = 5°
The angles of the polygon will form an A.P. with common difference ... | HuggingFaceTB/finemath | |
Since there’s a lot to go over here, I’ve split it up into a few parts:
1. In part 1, we start with a refresher on QuickSort and how it compares to Array.Sort().
2. In part 2, we go over the basics of vectorized hardware intrinsics, vector types, and go over a handful of vectorized instructions we’ll use in part 3. We... | open-web-math/open-web-math | |
p and q are integers. If p is divisible by 10^q and cannot : GMAT Data Sufficiency (DS)
Check GMAT Club App Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 03 Dec 2016, 04:34
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate yo... | HuggingFaceTB/finemath | |
## Friday, April 01, 2011
### All India Pre-Medical/Pre-Dental Entrance Examination (Preliminary) 2010 (AIPMT 2010) Multiple Choice Questions on Centre of Mass
The following questions (MCQ) on centre of mass were included in the AIPMT 2010 question paper:
(1) A man of 50 kg mass is standing in a gravity free space a... | HuggingFaceTB/finemath | |
# Infinite series - theory and applications
Hrushikesh Vinod Pawar
Second Year Bachelor of Science, Fergusson College, Pune 411004
Associate Professor, Department of Mathematics, Harish-Chandra Research Institute, Prayagraj (Allahabad) 211002
## Abstract
The Series n=1(1n) and n=1log(n+1n) both are divergent. But ... | HuggingFaceTB/finemath | |
> > > Chapter 6.7
# Solutions for Chapter 6.7: Formulas and Applications of Rational Equations
## Full solutions for Intermediate Algebra for College Students | 6th Edition
ISBN: 9780321758934
Solutions for Chapter 6.7: Formulas and Applications of Rational Equations
Solutions for Chapter 6.7
4 5 0 278 Reviews
14
... | HuggingFaceTB/finemath | |
# Strong light
hi I'm new, i was doing some pondering after watching a show about new modes of transportation. one of the modes was for space travel and using solar sails. in the show it was stated that the main force would be from light emitted from the sun. i thought that was cool, as it was explained (and shown) th... | HuggingFaceTB/finemath | |
# Near polygon
A dense near polygon with diameter d = 2
In mathematics, a near polygon is an incidence geometry introduced by Ernest E. Shult and Arthur Yanushka in 1980.[1] Shult and Yanushka showed the connection between the so-called tetrahedrally closed line-systems in Euclidean spaces and a class of point-line g... | HuggingFaceTB/finemath | |
These are links to pages.→ Arithmetic Algebra Fractions Decimals Ratio, Proportion, & Percent
Ratio, Proportion, & Percent
Ratio & Proportion (and equations that are not proportions) I describe the meaning of ratio and proportion. I show a number of examples of proportions (a special type of equ... | HuggingFaceTB/finemath | |
# Force and Pressure
1.What Is the Formula of Pressure in the S.I. Unit?
• The formula of pressure in the S.I. unit is- Pressure = Force/ Unit Area = N/ m2 i.e. Newton per metre square.
2.Identify the types of motions in the following images-
1. The motion of a satellite- Circular motion.
2. The motion of a moving ... | HuggingFaceTB/finemath | |
# Stevo’s Forcing Class Fall 2012 – Class 3
(This is the third lecture in Stevo Todorcevic’s Forcing class, held in the fall of 2012. You can find the second lecture here. Quotes by Stevo are in dark blue; some are deep, some are funny, some are paraphrased so use your judgement.)
Tying up loose ends from last class ... | HuggingFaceTB/finemath | |
Principles of Macroeconomics 3e
# Chapter 9
1.
To compute the amount spent on each fruit in each year, you multiply the quantity of each fruit by the price.
• 10 apples × 50 cents each = $5.00 spent on apples in 2001. • 12 bananas × 20 cents each =$2.40 spent on bananas in 2001.
• 2 bunches of grapes at 65 cents ea... | HuggingFaceTB/finemath | |
# 1. Convert 4.0 kilometers (km) to meters (m). (1 point) 0.04 m 40 m 400 m 4,000 m (my answer) 2. For his science project, Austin wants to determine if the pH of standing rainwater changes over time. He collects
42,642 results
1. ## Help me with science please
Which statement includes a description of velocity?(1 po... | HuggingFaceTB/finemath | |
# math
Translate the problem into two linear equations by identifying keywords that represent a mathematical operation or symbol.
1. 👍
2. 👎
3. 👁
## Similar Questions
1. ### Math
Lesson 8: Systems of Linear and Quadratic Equations Check my work 1. Solve the system of equations. y = 2x^2 - 3 y = 3x - 1 a. no solu... | HuggingFaceTB/finemath | |
# Why is the Conway 'Look and Say' sequences constant defined by this polynom?
In his work on 'Look and Say' sequences,for instance beginning with $$1$$.
$$1// 11// 21// 1211// 111221// 312212$$
If $$L_n$$ is the length of the $$n-th$$ sequences, then it follows from Conway work that :
$$\lim_{n\to\infty} \ \frac{L... | HuggingFaceTB/finemath | |
# What i the reult if 8 i multiplied by 25 le than 36.
Here are the answers to the questions:
What i the reult if 8 i multiplied by 25 le than 36.
Still waiting for an answer from the expert…
## Quick List of Recent Questions :
• Three bell tall at interval at 12min 20min and 24min repectively if they tart ringing... | HuggingFaceTB/finemath | |
# Order of Group Element not less than Order of Power/Proof 2
## Theorem
Let $\left({G, \circ}\right)$ be a group whose identity is $e$.
Let $g \in G$ be an element of $g$.
Let $\left\lvert{g}\right\rvert$ denote the order of $g$ in $G$.
Then:
$\forall m \in \Z: \left\lvert{g^m}\right\rvert \le \left\lvert{g}\rig... | HuggingFaceTB/finemath | |
# Triangle Proofs - Hypotenuse Leg (Part 4)
What does the Hypotenuse - Leg Theorem say?
If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the two right triangles are congruent.
So we only have to show that in two right triangles that the hyp... | HuggingFaceTB/finemath | |
# Thread: Net Present Value Method
1. ## Net Present Value Method
My problem is as follow:
Vorteck Inc. manufactures snowsuits. Vorteck is considering purchasing a new sewing machine at a cost of $2.5 million. Its existing machine was purchased five years ago at a price of$1.8 million; six months ago, Vorteck spent ... | HuggingFaceTB/finemath | |
# Does $\sin (5x)=5\sin(x)$? Why or why not?
This may sound like a dumb question, but does $\sin(5x)=5\sin(x)$? Can you say this for any trigonometric function if it is true (e.g. can $\tan^{-1}(7x)=7\tan^{-1}(x)$). Again, I am pretty sure I am wrong, but I am just wondering for my future work on trigonometry. If they... | open-web-math/open-web-math | |
# How To Find Domain And Range Of A Circle
## Introduction
How To Find Domain And Range Of A Circle: Finding the domain and range of a circle involves determining the set of possible input and output values that the circle’s equation represents. The domain represents the set of x-values that correspond to valid point... | HuggingFaceTB/finemath | |
# 2 Times Table Worksheet [2 Multiplication Table] Printable
2 Times Table Worksheet -First, you will need to identify the two numbers that are being multiplied. Next, find the product of those two numbers using the 2x table. Finally, use the distributive property to find the answer in terms of fractions.
## 2 Times ... | HuggingFaceTB/finemath | |
# Examples of norms essentially different from $p$-norms
I'm looking for examples of norms that can be applied to finite-dimensional vectors but are not just $p$-norms or trivial variations of them. The ones I've found - the norms in James' space or Tsirelson's space - only make sense for infinite dimensions.
To be m... | HuggingFaceTB/finemath | |
Update all PDFs
# Triangular Tables
Alignments to Content Standards: 6.EE.B
A classroom has triangular tables. There is enough space at each side of a table to seat one child. The tables in the class are arranged in a row (as shown in the picture below).
1. How many children can sit around 1 table? Around a row of ... | HuggingFaceTB/finemath | |
# Multivariable Chain Rule – Proving an equation of partial derivatives – Exercise 6511
Exercise
Given the differentiable function (with parameter a)
$$y=f(x-at)+g(x+at)$$
Prove the equation
$$y''_{tt}=a^2y''_{xx}$$
Proof
Define
$$u=x-at$$
$$v=x+at$$
We get the function
$$y=f(u)+g(v)$$
And the internal func... | HuggingFaceTB/finemath | |
# A. A current of 1.50 A flows in a conductor for 6.0 s. How much charge passes a given point in...
## Question:
A. A current of {eq}\displaystyle 1.50 \ A {/eq} flows in a conductor for {eq}\displaystyle 6.0 \ s {/eq}. How much charge passes a given point in the conductor during this time?
B. To separate a {eq}\dis... | HuggingFaceTB/finemath | |
# Alg 2
A person applying for a sales position is offered an alternative salery plan.
Plan A- A base salery of \$600 per month plus a commission of 4% of the gross value for the month
Plan B- A base salery of \$700 per month plus a commission of 6% of the gross sales of the month in excess of \$10,000.
A) For each ... | HuggingFaceTB/finemath | |
## 8x+ 7y =39 8x + 2y = 34 What is x and y
Question
8x+ 7y =39
8x + 2y = 34
What is x and y
in progress 0
5 months 2021-08-13T17:08:38+00:00 1 Answers 3 views 0
## Answers ( )
y= 1 and X=4
Step-by-step explanation:
8x +7y =39
8x +2y =34
elimination method(we multiply 8x+7y=39 or 8x + 2y= 34 by -1 to eliminate... | HuggingFaceTB/finemath | |
Class 7 Maths Sample Paper
May 24 • Resources • 29736 Views • 180 Comments on Class 7 Maths Sample Paper
Mathematics is an important and very scoring subject. In this post we have given Class 7 Maths Sample Paper, which is made by conducting research on syllabus of various boards for the subject. We hope this paper w... | HuggingFaceTB/finemath | |
# How to derive the surface area of a sphere?
1. Jul 14, 2013
### mesa
So, I have been trying to figure out how to derive the equation for the surface area of a sphere. All attempts have resulted in colossal failure and as such are not even worth posting on the forum.
I know Archimedes was the first to come up with... | HuggingFaceTB/finemath | |
1. Chapter 14 Class 11 Mathematical Reasoning (Deleted)
2. Serial order wise
3. Ex 14.5
Transcript
Ex 14.5, 3 Show that the following statement is true by the method of contrapositive. p: If x is an integer and x2 is even, then x is also even. p: If x is an integer and x2 is even, then x is also even. Let p: If x i... | HuggingFaceTB/finemath | |
# Solution - What is the Momentum of a Photon of De Broglie Wavelength 5000 A - Einstein’s Equation - Particle Nature of Light
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#### Question
The momentum of a photon of de Broglie wavelength 5000Å is _______.
[Planck’s constant = 6.63 x10-34 J.s.]
(A) 1.326 x10-28 kg-m/s
(... | HuggingFaceTB/finemath | |
## Motivation
I initially thought that I might submit a problem set solution for ece1228 using Geometric Algebra. In order to justify this, I needed to add an appendix to that problem set that outlined enough of the ideas that such a solution might make sense to the grader.
I ended up changing my mind and reworked th... | HuggingFaceTB/finemath | |
# Calculate the heat released for 5.00 grams, if H_2O cooling from 99 degrees Celsius to 22 degrees...
## Question:
Calculate the heat released for 5.00 grams, if {eq}\rm H_2O {/eq} cooling from {eq}99 ^\circ {/eq} Celsius to {eq}22 ^\circ {/eq} Celsius in joules and calories.
## Heat Transfer:
The heat gained by a... | HuggingFaceTB/finemath | |
#### What is 64 percent of 1,960?
How much is 64 percent of 1960? Use the calculator below to calculate a percentage, either as a percentage of a number, such as 64% of 1960 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 | |
# How much work would it take to push a 1 kg weight up a 3 m plane that is at an incline of (5pi) / 12 ?
Jul 29, 2017
$W = 28.4$ $\text{J}$
#### Explanation:
I'll assume the incline plane is frictionless, as no information is given.
We're asked to find the total work done on a $1$-$\text{kg}$ object as it is ... | HuggingFaceTB/finemath | |
# 3.2 feet to pixels
3.2 feet to pixels calculator converts 3.2 ft into px and vice versa precisely. Moreover, you can find the answer by multiplying 3.2 ft by 1152 and thus convert it into pixels.
## How many pixels are there in 3.2 feet?
Since 1 foot = 1 * 1152 = 1152 px, therefore, simply multiply 3.2 feet by 115... | HuggingFaceTB/finemath | |
# How to Calculate Force of Impact During an impact, the energy of a moving object is converted into work, and force plays an important role. To create an equation for the force of any impact, you can set the equations for energy and work equal to each other and solve for force. From there, calculating the force of an ... | HuggingFaceTB/finemath | |
## Math 12 Foundations
Ministry code: FOM 12
It is recommended that students complete: Foundations Mathematics 11 or equivalent prior to enrolling in this course.
View the complete Learning Standards for this course here: Foundations Math 12
This course is designed to provide students with developing mathematical... | HuggingFaceTB/finemath | |
Both complex square roots of 0 are equal to 0. When a number has the form a + bi means a real number plus an imaginary number it is called a complex number. For negative and complex numbers z = u + i*w, the complex square root sqrt(z) returns. The calculator will generate a step by step explanation for each operation. ... | HuggingFaceTB/finemath | |
INSTRUCTORS Carleen Eaton Grant Fraser
Start learning today, and be successful in your academic & professional career. Start Today!
• ## Related Books
0 answersPost by ahmed raza on October 11, 2012great !!!
### Solving Compound and Absolute Value Inequalities
• A compound inequality combines two inequalities usi... | HuggingFaceTB/finemath | |
By Keiji Oenoki and Hector Judez [physics@amersol.edu.pe]
The flow of charge is called the current and it is the rate at which electric charges pass though a conductor. The charged particle can be either positive or negative.
In order for a charge to flow, it needs a push (a force) and it is supplied by voltage, or p... | HuggingFaceTB/finemath | |
# Multi-dimensional array basics
### Introduction
In GAUSS, the matrix is the fundamental data type. If you have been using GAUSS for any length of time, using matrices should be familiar. In this tutorial, we will explain the usage of multi-dimensional arrays as a set of matrices. If you are comfortable working wit... | HuggingFaceTB/finemath | |
# Answers
Solutions by everydaycalculation.com
## Subtract 3/40 from 10/5
1st number: 2 0/5, 2nd number: 3/40
10/5 - 3/40 is 77/40.
#### Steps for subtracting fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
Next, find the equivalent fraction of both fractional... | HuggingFaceTB/finemath | |
## How do you calculate daylight factors?
DF = (Ei / Eo) x 100% where, Ei = illuminance due to daylight at a point on the indoors working plane, Eo = simultaneous outdoor illuminance on a horizontal plane from an unobstructed hemisphere of overcast sky. To calculate Ei, requires knowing the amount of outside light rec... | HuggingFaceTB/finemath | |
# What is a S domain ,and how can i convert normal electrical circuit parameters to S domain?
Relevance
The S domain is the complex frequency domain which is represented by the application of the Laplace transform.
http://en.wikipedia.org/wiki/Laplace_transform#For...
In the time domain, functions are with respect ... | HuggingFaceTB/finemath | |
## Tamilnadu Samacheer Kalvi 9th Maths Solutions Chapter 1 Set Language Ex 1.6
Exercise 1.6 Class 9 Maths Samacheer Question 1.
(i) If n(A) = 25, n(B) = 40, n(A ∪ B) = 50 and n(B’) = 25 , find n(A ∩ B) and ii(U).
(ii) If n(A) = 300, n(A ∪ B) = 500, n(A ∩ B) = 50 and n(B’) = 350, find n(B) and n(U).
Solution:
(i) n(A ∩... | HuggingFaceTB/finemath | |
# Solve for: 13/60 , 11/50
## Expression: $\frac{13}{60},\frac{11}{50}$
Multiply each factor the greatest number of times it occurs in either $60$ or $50$
$=2\cdot 2\cdot 3\cdot 5\cdot 5$
Multiply the numbers: $2\cdot 2\cdot 3\cdot 5\cdot 5=300$
$=300$
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1. ## equation,y-intercept %
Need help with this problem
The percentage of women in the 20-24 age group who have never married went from 55% in 1970 to 73% in 2000. Let 1970 be year 0 and 2000 be year 30
a) Find and intercept the slope of the line through the points (0,55) and (30,73) ........ I got this one
b) Find... | HuggingFaceTB/finemath | |
# Root of 6055
#### [Root of six thousand fifty-five]
square root
77.8139
cube root
18.2266
fourth root
8.8212
fifth root
5.7072
In mathematics extracting a root is declared as the determination of the unknown "x" in the equation $y=x^n$ The outcome of the extraction of the root is seen as a root. In the case of "n i... | HuggingFaceTB/finemath | |
# Trying to remember what Theorem this is.
1. Apr 20, 2012
### Poopsilon
I vaguely recollect that the following statement is true:
Let f be analytic on a connected set D, then if f is constant on some nonempty open subset of D then it is constant on all of D.
Can anyone confirm that this is true and is it a specif... | HuggingFaceTB/finemath | |
qz5sol_6839sp10
# qz5sol_6839sp10 - is 12 kg and the mass of the heavier...
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TA: Tomoyuki Nakayama Tuesday, February 23 rd , 2010 PHY 2048: Physic 1, Discussion Section 6839 Quiz 5 (Homework Set # 7) Name: UFID: Formula sheets are not allowed. Calculators a... | HuggingFaceTB/finemath | |
## Queues and Ranks
Theory
• This is one of the relatively easier topics because this topic is independent of other topics. Hence, by learning a limited number of concepts, one can score well in questions related to this topic.
• Generally, positions of a few people standing in a queue are given and the candidate is... | HuggingFaceTB/finemath | |
# [tips for doing static equilibrium questions]
1. Feb 20, 2005
### F|234K
i have found that static equilibrium questions (which require the sum of all forces and torques to be zero) are the most challenging to me.
i don't know why, maybe there are a lot of different type of static equilibrium questions (they alway... | open-web-math/open-web-math | |
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cee167-fa03-mt1-Ibbs-soln
cee167-fa03-mt1-Ibbs-soln - CE 167 Midterm#1 Fall 2003 Prof...
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CE 167 Midterm #1 Fall 2003 Prof. C.W. Ibbs Directions : Put your name on your bluebook. This exam is to be c... | HuggingFaceTB/finemath | |
# Nature of Roots - Theory
For the quadratic equation $$a{x^2} + bx + c = 0$$, the quadratic formula tells us that the roots are:
$x = \frac{{ - b \pm \sqrt {{b^2} - 4ac} }}{{2a}}$
The term under the square-root sign, $${b^2} - 4ac$$, is called the discriminant of the quadratic equation, and is denoted by $$D$$. Thu... | HuggingFaceTB/finemath | |
July 23, 2020
July 23, 2020
# Wk 3 Individual: Using the Payback Method, IRR, and NPV
## Assignment Content
1. Purpose of Assignment The purpose of this assignment is to allow the student to calculate the project cash flow using net present value (NPV), internal rate of return (IRR), and the payback methods. Assignm... | HuggingFaceTB/finemath | |
x Turn on thread page Beta
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# C1 maths help: watch
1. The only thing I know I should do is integrate the dy/dx equation, but then I don't really know what to do afterwards :/
Attached Images
2. I think you've uploaded the wrong image. The stuff you've typed does not match the image(te... | HuggingFaceTB/finemath | |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | open-web-math/open-web-math | |
## Appendix E Solutions to Configuration Problems
Chapter 2 Chapter 3 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 13 Chapter 14
1: The first octet rule says that the highest class C address is 223, but it is known that for eight bits the highest decimal number is 255. There are two... | HuggingFaceTB/finemath | |
# Why is predicate "all" as in all(SET) true if the SET is empty?
Can anyone explain why the predicate all is true for an empty set? If the set is empty, there are no elements in it, so there is not really any elements to apply the predicate on? So it feels to me it should be false rather than true.
• Roughly: if $\f... | HuggingFaceTB/finemath | |
# math
Mario cut a pizza into 9 equal slices. He put a slice on each of 5 plates. What is the measure for the angle of the slices that are left?
1. 👍
2. 👎
3. 👁
1. Each of the 9 slices has an angle of 40 degrees.
1. 👍
2. 👎
👤
Ms. Sue
## Similar Questions
1. ### Math
A pizza was cut into 6 slices. Ben ate 1/3 ... | HuggingFaceTB/finemath | |
A quartile is a commonly used term in the world of Statistics. The first quartile is the median of the first half of data. For instance, if there was 15 numbers, you would arrange them from least to greatest, and the first half of the numbers would be the first 7. Then the median of those 7 would be the first quartile,... | HuggingFaceTB/finemath | |
Date: October 7, 2023
Sure! Here is a 3500-word worksheet on subtracting decimals in markdown format:
# Worksheet
## Instructions:
Solve each subtraction problem involving decimals. Write your answers in the provided space.
1. Subtract the following decimals:
a) 4.52 – 2.17 =
b) 8.36 – 4.98 =
c) 6.42 – 3.29 =
d) 9... | HuggingFaceTB/finemath | |
# Sine of Angle in Cartesian Plane
## Theorem
Let $P = \tuple {x, y}$ be a point in the cartesian plane whose origin is at $O$.
Let $\theta$ be the angle between the $x$-axis and the line $OP$.
Let $r$ be the length of $OP$.
Then:
$\sin \theta = \dfrac y r$
where $\sin$ denotes the sine of $\theta$.
## Proof
L... | open-web-math/open-web-math |
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