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# Class 5 Mathematics Vacation Worksheets/Practice Problems for Class 5 Mathematics
Multiple Choice Questions/MCQ/ Model Questions
Choose the correct answer from the options given below:
1. Place value of 5 in 657849 is —————–
A. 50000
B. 5000
C. 500000
2. Which of the following is not a prime number?
A. 2
B. ... | HuggingFaceTB/finemath | |
# Geometry Word ProblemIf a square has 1m sides and we want to divide it into three segments, two that have the same longitude and are trianlges represented by x. All three segements have the...
Geometry Word Problem
If a square has 1m sides and we want to divide it into three segments, two that have the same longit... | HuggingFaceTB/finemath | |
# Calculate the wavelengths (in nm) for each of the transitions in part c.
## Each part calculate
Add: dukosola11 - Date: 2020-11-27 14:47:00 - Views: 9241 - Clicks: 6843
6 &92;textnm 1/lambda = &92;textR(1/(n_1)^2 - 1/(n_2)^2) * &92;textZ^2 where, R = Rydbergs constant (Also written is &92;textR_&92;textH) Z = atom... | HuggingFaceTB/finemath | |
# How can we justify, in deriving quantum statistics, the use of Stirling approximation in the form $\ln(x!)\approx x \ln x - x$?
At first sight one can say "why not to use only one term, or maybe three or more terms"? Why use two terms? I see that books (see for example good books like Griffiths quantum mechanics or ... | open-web-math/open-web-math | |
# Inter 1st Year Maths 1A Trigonometric Ratios up to Transformations Solutions Ex 6(a)
Practicing the Intermediate 1st Year Maths 1A Textbook Solutions Inter 1st Year Maths 1A Trigonometric Ratios up to Transformations Solutions Exercise 6(a) will help students to clear their doubts quickly.
## Intermediate 1st Year ... | HuggingFaceTB/finemath | |
# 2s Complement
• Jun 3rd 2008, 11:33 AM
sjenkins
2s Complement
Can someone explain 2s complement to me?
I need to know the 2s complement of the following 0 0000101 1101111000.
thanks
• Jun 3rd 2008, 12:15 PM
Soroban
Hello, sjenkins!
Quote:
Can someone explain 2s complement to me?
I need to know the 2s complement... | HuggingFaceTB/finemath | |
# DMtutorial8s - Tutorial 9 solutions 1 Suppose we need to...
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Unformatted ... | HuggingFaceTB/finemath | |
# trig derivs.
• Feb 29th 2008, 09:21 AM
mathlete
trig derivs.
Find the derivative of the function below.
y(t) = sec^6(t + 1)
can i just get some help...this one just seems weird
thanks
• Feb 29th 2008, 09:53 AM
TKHunny
It's just a mega-chain rule deal. I'm not sure what help there is, other than demonstrating it. O... | HuggingFaceTB/finemath | |
Discounted Cash Flow: An Example
I started a three part series to help people understand discounted cash flows, what it is, and how to think about it. In this post, I’ll try to walk you through how to do it. I hope it helps someone make smarter decisions.
The two main drivers of a discounted cash flow calculation is ... | HuggingFaceTB/finemath | |
# How do you divide (2-9i)/(6+2i) in trigonometric form?
Jun 24, 2018
color(crimson)(=> 1.33 ( -0.1028 - i 0.9947)
#### Explanation:
${z}_{1} / {z}_{2} = \left({r}_{1} / {r}_{2}\right) \left(\cos \left({\theta}_{1} - {\theta}_{2}\right) + i \sin \left({\theta}_{1} - {\theta}_{2}\right)\right)$
${z}_{1} = 2 - i 9... | HuggingFaceTB/finemath | |
Posted on Categories:Financial Risk Management, 金融代写, 金融风险管理
金融代写|金融风险管理代写Financial Risk Management代考|ZAT221 Scenario analysis and stress testing
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avatest™帮您通过考试
avatest™的各个学科专家已帮了学生顺利通过达上千场考试。我们保证您快速准时完成各时长和类型的考试，包括in class、take home、online、proctor。写手整理各样的资源来或按照您学校的资料教您，创造模拟试题，提供所有的问题例子，以保证您在真实考试中取得的通过率是85... | HuggingFaceTB/finemath | |
# What is the slope of any line perpendicular to the line passing through (5,0) and (-4,-3)?
Mar 11, 2018
The slope of a line perpendicular to the line passing through $\left(5 , 0\right)$ and $\left(- 4 , - 3\right)$ will be $- 3$.
#### Explanation:
The slope of a perpendicular line will be equal to the negative i... | HuggingFaceTB/finemath | |
## nslesin 2 years ago Can someone help me do this problem :3
1. nslesin
2. mathstudent55
Use a proportion. 1974 \$ 49.3 29,000 2003 \$ 184.0 x \( \dfrac{49.3}{184.0} = \dfrac{\$29,000}{x} \) Solve for x.
3. nslesin
Sweet finished it :)
4. mathstudent55
What did you get?
5. nslesin
108235
6. nslesin
I have a... | HuggingFaceTB/finemath | |
# Voltage, Current, Resistance, and Ohm's Law
Pages
## Electricity Basics
When beginning to explore the world of electricity and electronics, it is vital to start by understanding the basics of voltage, current, and resistance. These are the three basic building blocks required to manipulate and utilize electricity.... | HuggingFaceTB/finemath | |
# Expected Value
Forwared from „EV“
• Expected value (short EV) defines the amount of currency or big blinds won or lost when building the sum of all involved outcomes multiplied by their respective probability.
EV, short for expected value is used to compare situational decisions to find out which decision actually ... | HuggingFaceTB/finemath | |
To play this quiz, please finish editing it. Derivative Practice: Inverse Trigonometric Functions 1 ... = xby inverse functions. Also remember that sometimes you see the inverse trig function written as $$\arcsin x$$ and sometimes you see $${{\sin }^{{-1}}}x$$. Check out all of our online calculators here! Given the li... | HuggingFaceTB/finemath | |
# Performance of Fibonacci numbers algorithms
Performance of algorithms is important topic if you want to write programs that work fast and doesn’t eat too much resources. In this example I will show you two implementations of famous Fibonacci numbers algorithm and let you compare how these two implementations perform... | HuggingFaceTB/finemath | |
I've been wanting to do a post like this for a while given the amount of confusion regarding terminology and the various formulas during IB interview prep. All from Berk&DeMarzo's Corporate Finance and an MBA Corporate Finance class. Note that this is academic and probably overkill, but I hope it's useful to some.
Bas... | HuggingFaceTB/finemath | |
# Finding x with arcsin and arccos in expression
• Nov 6th 2011, 02:31 PM
benny92000
Finding x with arcsin and arccos in expression
If x is greater than or equal to 0 and arcsinx = arccos x (2x), then x=?
The answer is .447.
The book says to take the sine of both sides, then apply pythagorean identity. I know the py... | HuggingFaceTB/finemath | |
# Rayleigh–Bénard Convection Using buoyantBoussinesqPimpleFoam
Here is an extremely simple simulation to set up that has a surprisingly beautiful output. In this post, we will simulation the classic Rayleigh–Bénard convection (see Wikipedia) in 3D using the buoyant solver, buoyantBoussinesqPimpleFoam.
buoyantBoussine... | open-web-math/open-web-math | |
Solutions by everydaycalculation.com
## Reduce 305/210 to lowest terms
The simplest form of 305/210 is 61/42.
#### Steps to simplifying fractions
1. Find the GCD (or HCF) of numerator and denominator
GCD of 305 and 210 is 5
2. Divide both the numerator and denominator by the GCD
305 ÷ 5/210 ÷ 5
3. Reduced fraction:... | HuggingFaceTB/finemath | |
11 Math
# Chapter 11 - Math #
The next few chapters are, regrettably, necessary for developing your knack. Math, Physics, and Chemistry and fundamental to all engineering fields and while something about each of the three subjects finds a way to make the 16 year old highschooler in us release a long, exasperated groa... | HuggingFaceTB/finemath | |
# 8.14: Lookup Functions and Formulas
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kernel}{\mathrm{null}\,}... | HuggingFaceTB/finemath | |
# Exercise Chapter 2
##### Citation preview
Exercises for Chapter 2 Describing function method Problem 2.1: Calculate the complex gain of the following nonlinear element: u 2Vm Vm
e
D
D
Vm
2Vm Problem 2.2: Find the describing function of the following nonlinear element u Vm K
D
e
D
Vm
Problem 2.3: F... | HuggingFaceTB/finemath | |
Master the 7 pillars of school success
On the graph locate the y-intercept and plot the y point.
Next, use the slope to find x, and plot it.
You can create a T-table to help find x and y
See an example below.
Finally, draw a line that connects the two points.
y = 4x + 2 5x = 7 + 5y ... | HuggingFaceTB/finemath | |
# Video: Arranging Integers in Descending Order
Order the following from greatest to least: 6, 18, −10, 1, |−16|.
02:58
### Video Transcript
Order the following from greatest to least: six, 18, negative 10, one, and the absolute value of negative 16.
What does it mean to order numbers from greatest to least? This ... | HuggingFaceTB/finemath | |
Lemniscate
# By: Ginger Rhodes
Consider the two points (3,4) and (-5,-2). For any point (x,y) we can write the distance equations for these as
Distance 1 =
Distance 2 =
Now, lets look at these at the graphs of these equations if the distances are equal to 2.
Notice circles with radius 2 are graphed. The center ... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Interactivities similar to The Tomato and the Bean:
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### Ring a Ring of Numbers
##### Stage: 1 Challenge Level:
Choose ... | HuggingFaceTB/finemath | |
1. ## [SOLVED] Depend event
hai every body... i still stuck until now for the following problem. hope somebody can guide me.
Question
A box contains 5 black cubes and 3 red cubes. Two cube are drawn at random from the box. find the probability that :
(a) both cubes are black
(b) both cubes are the same colour
(c) bot... | HuggingFaceTB/finemath | |
# Proof
• Let $$[a,b]$$ be a closed real interval.
• Let $$f:[a,b]\mapsto\mathbb R$$ be a monotonic real function.
• We will show by construction that $f$ is Riemann-integrable.
• By setting $$t_k:=a+k\frac{b-a}n,\quad k=0,1,\ldots, n,$$ we get an equidistant partition of the closed interval $[a,b]$ with $a=t_0 < t_1 ... | HuggingFaceTB/finemath | |
# Complexity of nested loops [duplicate]
This question already has an answer here:
I'm trying to figure out the complexity of the following algorithm.
for(int i=1; i <= N; i++)
for(int j=1; j <= i; j++)
for(int k=1; k <= i*sqrt(j); k++)
I'm trying to figure it out using a method similar to rizwanhudda's solution i... | HuggingFaceTB/finemath | |
# What is the domain and range of a sine graph?
Jul 26, 2018
Let $f$ be a generalized sinusoidal function whose graph is a sine wave:
$f \left(x\right) = A \sin \left(B x + C\right) + D$
Where
• $A = \text{Amplitude}$
• $2 \pi / B = \text{Period}$
• $- C / B = \text{Phase shift}$
• $D = \text{Vertical shift}$
The... | HuggingFaceTB/finemath | |
How to Prove that a Quadrilateral Is a Parallelogram - dummies
# How to Prove that a Quadrilateral Is a Parallelogram
There are five ways in which you can prove that a quadrilateral is a parallelogram. The first four are the converses of parallelogram properties (including the definition of a parallelogram). Make sur... | HuggingFaceTB/finemath | |
# Sequences
Add the frequent difference to the second term to find the third time period. Add the frequent distinction to the primary time period to search out the second term. Subtract each time period from the subsequent time period to discover out whether a typical difference exists. If 1/a, 1/b, 1/c are three term... | HuggingFaceTB/finemath | |
|Store| CTK Exchange
Subject: "Birds on a wire puzzle" Previous Topic | Next Topic
Conferences The CTK Exchange Guest book Topic #453 Printer-friendly copy Email this topic to a friend Reading Topic #453
soler
Member since May-13-05
May-14-05, 07:10 AM (EST) "Birds on a wire puzzle"
I may be a little thi... | HuggingFaceTB/finemath | |
# GMAT Focus Edition Syllabus PDF for 2024
In this article we have provided GMAT Focus Edition Syllabus PDF 2024. GMAT has unveiled its another variant on November 7th, 2023. We advise you to go through the article thoroughly to get a fair understanding of the new exam.
This exam has created a buzz across the student... | HuggingFaceTB/finemath | |
# Physics Help: Interpreting Position-versus-Time graphs?
“Find the object’s speeds v1, v2, and v3 at times t1 = 2.0s, t2 = 4.0s, and t3 = 13s. Express your answers in meters per second to two significant figures, separated by commas.”
There is a graph given, but I clearly can’t copy and paste it here and I can’t jus... | HuggingFaceTB/finemath | |
# Thread: A rectangle with a diagonal of length is twice as long as it is wide. What is the ar
1. ## A rectangle with a diagonal of length is twice as long as it is wide. What is the ar
A rectangle with a diagonal of length $x$ is twice as long as it is wide. What is the area of the rectangle in terms of $x$?
2. Ori... | HuggingFaceTB/finemath | |
# Find the perimeter of the rectangle. The length of the rectangle is 11 cm and the breadth of the rectangle is 3 cm.
Given :
The length of the rectangle (l) $= 11 cm$.
The breadth of the rectangle (b) $=3 cm$.
To do :
We have to find the perimeter of the rectangle.
Solution :
The perimeter of the rectangle with... | HuggingFaceTB/finemath | |
## School_Island_sad_face 3 years ago Andreas received a new book for his birthday. He read three-eighths of the book in the first week, then fifty-three more pages in the second week. If he still has one hundred seventeen pages to read, how many total pages are in his book?
Did you figure it out???
2. SBGamer
Yes
... | HuggingFaceTB/finemath | |
# PS166 3 rd Grade Math Parent Workshop October 23 rd, 2014 Math Consultant: Nicola Godwin K-5 Math Teaching Resources LLC.
## Presentation on theme: "PS166 3 rd Grade Math Parent Workshop October 23 rd, 2014 Math Consultant: Nicola Godwin K-5 Math Teaching Resources LLC."— Presentation transcript:
PS166 3 rd Grade M... | HuggingFaceTB/finemath | |
How do you solve |2x - 1| = 3?
Jul 11, 2016
$x = 2 \mathmr{and} x = - 1$
Explanation:
We split the equation into two possible cases:
$2 x - 1 = 3 \mathmr{and} 2 x - 1 = - 3$
Solving:
$2 x = 4 \implies x = 2$
$2 x = - 2 \implies x = - 1$ | HuggingFaceTB/finemath | |
# How much information does it take to draw a square?
## How much information does it take to draw a square?
You need five pieces of information. You can use a diagonal to divide each square into two partial triangles that have this diagonal as the common side. For a partial triangle (three of the four points of the ... | HuggingFaceTB/finemath | |
#jsDisabledContent { display:none; } My Account | Register | Help Flag as Inappropriate This article will be permanently flagged as inappropriate and made unaccessible to everyone. Are you certain this article is inappropriate? Excessive Violence Sexual Content Political / Social Email this ... | HuggingFaceTB/finemath | |
# Difference between revisions of "Chemical potential"
## Classical thermodynamics
Definition:
$\mu=\left. \frac{\partial G}{\partial N}\right\vert_{T,p} = \left. \frac{\partial A}{\partial N}\right\vert_{T,V}$
where $G$ is the Gibbs energy function, leading to
$\frac{\mu}{k_B T}=\frac{G}{N k_B T}=\frac{A}{N k_B T... | HuggingFaceTB/finemath | |
Cody
# Problem 86. Renaming a field in a structure array
Solution 3117941
Submitted on 8 Oct 2020
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Fail
s = []; s(1).time = 8; s(1).temp = 20; s(2).time = ... | HuggingFaceTB/finemath | |
# Finding the tangent line through the origin
Find the tangent line to:
$$f(x) = \sqrt{x-1}$$ that passes through the origin $(0, 0)$.
$$f'(x) = \frac{1}{2\sqrt{x-1}}$$
The line will be tangent at $(a, b)$ so then:
$$f'(a) = \frac{1}{2\sqrt{a-1}}$$
Which is the slope.
$$y - \sqrt{a-1} = \frac{1}{2\sqrt{a-1}}(x -... | HuggingFaceTB/finemath | |
# 9.4: How does divergence relate to the air parcel’s area change?
We see that divergence is positive when the parcel area grows and is negative when it shrinks. We call growth “divergence” and shrinking “convergence.” We wish to know whether air parcels come together (converge) or spread apart (diverge) or if the par... | HuggingFaceTB/finemath | |
Seleccionar página
Real World Math Horror Stories from Real encounters, Identify a, $$\blue b$$ , and $$\red c$$ in the trinomial $$ax^2 + \blue bx + \red c$$, Write down all factor pairs of $$\red c$$, Identify which factor pair from the previous step. BACK TO EDMODO. \\ $$, Write down all factor pairs of$$ \red 6 $$... | HuggingFaceTB/finemath | |
# Quant Test for SBI PO 2018 Prelim Exam Set – 16
Hello Aspirants
State Bank of India (SBI) is going to conduct examination for its recruitment for the post of Probationary Officers (SBI PO 2018) for a total of 2000 vacancies.
The examination will be held in three phases i.e. Preliminary Examination, Main Examinati... | HuggingFaceTB/finemath | |
# 130. Surrounding areas
Title Source: LeetCode https://leetcode-cn.com/problems/surrounded-regions
## subject
Given a two-dimensional matrix containing 'X' and 'o' (letter O).
Find all areas surrounded by 'X' and fill all 'O' in these areas with 'X'.
Example:
```X X X X
X O O X
X X O X
X O X X```
After running ... | HuggingFaceTB/finemath | |
# How to Calculate Your Macros: Daily Calorie Intake
Hey everybody! It’s about time I get back to writing! To continue our conversation about macros and flexible dieting, I am going to show you the basics of calculating your macros manually. The first step is determining your daily calorie intake.
## Figuring Out Y... | HuggingFaceTB/finemath | |
You are on page 1of 19
# 1
2
3
47
Article 07.9.6
23 11
(N )+t
N
## William G. Stanton and Judy A. Holdener
Department of Mathematics
Kenyon College
Gambier, Ohio 43022
USA
stantonw@kenyon.edu
holdenerj@kenyon.edu
Abstract
The abundancy index of a positive integer n is defined to be
P the rational number
I(n) = ... | HuggingFaceTB/finemath | |
022 Sample Final A, Problem 1
Find all first and second partial derivatives of the following function, and demostrate that the mixed second partials are equal for the function ${\displaystyle f(x,y)={\frac {2xy}{x-y}}.}$
Foundations:
1)Which derivative rules do you have to use for this problem?
2)What is the partial ... | HuggingFaceTB/finemath | |
# Top 100+ Problems on Trains with Solutions Pdf Free Download - 1
Question: 1
A train 280 m long is moving at 60 km/hr. Time taken by the train to cross a tunnel 220 m long is
(A) 15 sec
(B) 20 sec
(C) 25 sec
(D) 30 sec
Ans: D
Speed of the train = \$\$(60 × {5} / {18})\$\$ m/sec
= \$\$({50} / {3})\$\$ m/sec
... | HuggingFaceTB/finemath | |
Home | | Finite Element Analysis | Piece Wise Continuous Trial Function
# Piece Wise Continuous Trial Function
In weighted residual method the polynomial and trigonometric series are u sed as trial function.
PIECE WISE CONTINUOUS TRIAL FUNCTION
In weighted residual method the polynomial and trigonometric series are... | HuggingFaceTB/finemath | |
# OBJECTIVE
After completing this unit, you should be able to:
• Understand the cartesian coordinate system.
• Understand the Cartesian coordinates of the plane.
• Understand the Cartesian coordinates of three-dimensional space.
• Explain the difference between polar and rectangular coordinated.
• Identify the progra... | HuggingFaceTB/finemath | |
# Solving $\phi(n)=22$
Find all positive integers n such that $\phi(n) = 22$ and prove that there are no others. Here $\phi$ denotes the Euler $\phi$-function.
• I think the fact that if $n=\prod p_{i}^{a_{i}}$, then $\phi(n) = \prod p_{i}^{a_{i}-1}\cdot (p_{i}-1)$ will help. – Chris K Nov 30 '13 at 2:44
• Given the ... | HuggingFaceTB/finemath | |
## Elementary Geometry for College Students (7th Edition)
$sin(s)= \frac{1}{2}$
We know that for a 30 60 90 triangle, the ratio of the lengths of the sides is 1:2: $\sqrt{3}$. We know that the $\sqrt{3}$ side is adjacent to the 30 degree angle, so: $sin(s)= \frac{o}{h}$ $sin(s)= \frac{1}{2}$ To draw this, use a protra... | HuggingFaceTB/finemath | |
# Sum of homogeneous and inhomogeneous solutions also form a solution
For some linear differential operator, $L$, an inhomogeneous differential equation can be formed: $$L~y(x) = F(x) \text{ with some solution } y_p (x).$$ Similarly a homogeneous equation could be formed such that: $$L~y(x) = 0 \text{ with some soluti... | HuggingFaceTB/finemath | |
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Question
# Number of positive solutions of the equation ||x+1|−3|=5 is
Open in App
Solution
## ||x+1|−3|=5 |x+1|−3=+5 or |x+1|−3=−5 case 1: |x+1|−3=+5 ⇒|x+1|=8 ⇒x+1=8⇒x=7 or ⇒x+1=−8⇒x=−9 case 2: |x+1|−3=−5 ⇒|x+1|=−2 ,that is not possible Hence, sol... | HuggingFaceTB/finemath | |
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# Autocorrelation question
I am trying to get an understanding of autocorrelation and I am having some issues with trying to understand the process.
I have a Bernoulli process called $X[t]$. In this process, $P(X[t] = 1) = p$ and $P(X[t] = 0) = 1-p.$
We have a new process formed from $X[t]$ that is:
$$Y[t] = \frac ... | HuggingFaceTB/finemath | |
There's my battery: positive, negative. Resistors are in parallel when each resistor is connected directly to the voltage source by connecting wires having negligible resistance. Parallel connected resistors have the same voltage across; An ideal wire has zero volts across for any current through; Thus, if a resistor i... | open-web-math/open-web-math | |
# Like Bono, I’m singing “We’re one, but we’re not the same”
Today, the threat of an NHL lockout draws nearer. The league and its players have a pile of money and little regard for their customers. Kinda like these two:
Lockout or not, it is that time of year. Some hockey talk:
Well it’s too late tonight
To drag the... | HuggingFaceTB/finemath | |
ia2sp10e1
# B 10 bonus points prove that f n has a subsequence f
This preview shows pages 3–4. Sign up to view the full content.
(b) ? (10 bonus points) Prove that { f n } has a subsequence { f n k } converging pointwise to some f : R R such that for every closed and bounded interval [ a,b ] the sequence of restrict... | HuggingFaceTB/finemath | |
# How to graph (using given derivative and intervals)
• Dec 16th 2012, 07:08 PM
Chaim
How to graph (using given derivative and intervals)
Sketch the graph of the function satisfying the following conditions on domain -10 < x < 10
Attachment 26263
So this is how my teacher showed me what it looks like when you use the ... | HuggingFaceTB/finemath | |
# set no - 1 i b.tech ii semester supplementary examinations ...· i b.tech ii semester supplementary
Post on 24-Jun-2018
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• ||''|'''|''|'|''''||
Subject Code: R13209/R13 I B.Tech II Semester Supplementary Examinations Dec./Jan. 2015/2016
ENGINEERING DR... | HuggingFaceTB/finemath | |
# Math Test Content for DAT
### Significance of Math for DAT
Many college students nowadays opt for a career in dentistry, because it is a lucrative as well as a rewarding career. In order to gain admission in a premier dental school in the USA, you must score high marks in the Dental Admission Test (DAT). Moreover, ... | HuggingFaceTB/finemath | |
It is currently 23 Feb 2018, 02:47
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
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we will pick new questions that match your level based o... | HuggingFaceTB/finemath | |
# Descriptive statistics and inferential statistics
#### Descriptive statistics and inferential statistics
1. Introduction
This report is an analysis of the data generated using SPSS and presented using charts and tables. The report firstly presents the results of selected descriptive statistical analyses. Subsequen... | HuggingFaceTB/finemath | |
# What is the density of NO_2 in a 3.50 L tank at 780.0 torr and 37°C?
Jul 11, 2016
The density of ${\text{NO}}_{2}$ under these conditions is is 1.85 g/L.
#### Explanation:
We can use the Ideal Gas Law to solve this problem.
$\textcolor{b l u e}{| \overline{\underline{\textcolor{w h i t e}{\frac{a}{a}} P V = n R ... | HuggingFaceTB/finemath | |
It is currently 16 Dec 2017, 20:16
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
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we will pick new questions that match your level based o... | HuggingFaceTB/finemath | |
s11f1032
s11f1032 - 2 A B 1.5 1 v[m/s 0.5 0-0.5-1-1.5-2-2-1.5-1-0.5...
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Unformatted text preview: 2 A B 1.5 1 v [m/s] 0.5 0 -0.5 -1 -1.5 -2 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 θ [radiant... | HuggingFaceTB/finemath | |
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Posted on Mar 13, 2011
Hi,
a 6ya expert... | HuggingFaceTB/finemath | |
# Number of ways in which the substring in range [L, R] can be formed using characters out of the range
Given a string S and a range [L, R]. The task is to find the number of ways in which the sub-string in the range S[L, R] can be constructed using the characters that exist in the string but do not lie in the range S... | HuggingFaceTB/finemath | |
# If a continuous function is bounded outside a bounded set then show that it is entire.
If $f:\Bbb C \to \Bbb C$ is continuous such that $f$ is analytic outside the bounded set $S$ then prove that $f$ is entire.
To prove this we have to prove that $f$ is analytic in $S$. For this I I think it can be done by using Mo... | HuggingFaceTB/finemath | |
1. ## Small Sample Inferences About a Single Mean
Long Lasting Lighting Company has developed a new headlamp for automobiles. The high intensity lamp is expensive but has a lifetime that the company claims to be greater than that of the standard lamp used in automobiles. The standard has an average lifetime equal to 2... | HuggingFaceTB/finemath | |
# Factor $x^p-y^p$
I would like to factor the polynomial $$p(x,y)=x^p-y^p$$ for some small prime $$p$$ $$(p=3,5,\text{or } 7)$$ and for all values of $$p(x,y)$$ with $$1 < x < 1000$$ and $$1 < y < x$$.
There is a similar post, but the answers just indicate that you can factor out $$(x-y)$$. I am aware of this, but I ... | HuggingFaceTB/finemath | |
# What is the limiting reagent and maximum yield if "0.404 mol Fe" reacts with "0.135 mol Cl"_2"?
## $\text{2Fe(s) + 3Cl"_2("g")}$$\rightarrow$$\text{2FeCl"_3}$
Jul 2, 2015
#### Answer:
The limiting reagent is $C {l}_{2}$.
The maximum amount of iron (III) chloride produced by this reaction is 0.0900 moles.
#### Ex... | HuggingFaceTB/finemath | |
# Collinear Points Proved by Midpoint Theorem
In ∆XYZ, the medians ZM and YN are produced to P and Q respectively such that ZM = MP and YN = NQ. Prove that the points P, X and Q are collinear, and X is the midpoint of PQ.
Solution:
Given: In ∆XYZ, the points M and N are the midpoints of XY and XZ respectively. ZM an... | HuggingFaceTB/finemath | |
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### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Dail... | HuggingFaceTB/finemath | |
# The Cup Half Full
## Objective
SWBAT determine 1% of any number mentally.
#### Big Idea
Students will understand that 1% is 1/100 and therefore 100 times less than the whole.
## Intro & Rationale
This lesson follows a previous one (day 1) in which students noticed a pattern when finding 10% of different numbers... | HuggingFaceTB/finemath | |
# No way to catch up with galaxies currently receding at >c?
• B
In summary, a passenger in a rocket traveling to a far-away galaxy with a constant proper-acceleration of 1g for 50 proper-years experiences 50 years of proper-acceleration, followed by inertial motion from that point forwards. At the moment when the 1g ... | HuggingFaceTB/finemath | |
## Arrhenius Equation Variations
Arrhenius Equation: $\ln k = - \frac{E_{a}}{RT} + \ln A$
Mya Majewski 1L
Posts: 89
Joined: Fri Sep 25, 2015 3:00 am
### Arrhenius Equation Variations
Is the equation ln(k2/K1)= Ea/R(1-T1-(1-T2) a variation of the Arrhenius equation?
Christopher Tran 1J
Posts: 77
Joined: Fri Sep 28,... | HuggingFaceTB/finemath | |
# 008 - 324 CHAPTER 5 NONLINEAR SYSTENLS(b y y y 4 4\v‘ 32...
• Notes
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Unformatted text preview: 324 CHAPTER 5 NONLINEAR SYSTENLS (b) y y y 4 4 \v‘ 32 2 2 x x x 2 4 8 12 2 4 (c... | HuggingFaceTB/finemath | |
# 2.5: Tools for understanding your customer
Despite the complexity of the customer landscape, various tools and frameworks are available to consider your customer. The goal with many of these is to inform your decision making and help you think from the perspective of your customer.
## Developing user personas
To u... | open-web-math/open-web-math | |
# 大數學 维基
This wiki's URL has been migrated to the primary fandom.com domain.Read more here
160
## 利用後繼數的遞迴定義
• a + 0 = a
• a + b' = (a + b)'
2 + 3 = 2 + 2' = (2 + 2)' = (2 + 1')' = ((2 + 1)')' = ((2 + 0')')' = (((2 + 0)')')' = ((2')')' = (3')' = 4' = 5 | HuggingFaceTB/finemath | |
calculation n factorial
int main() { int i=0; int ret=1; scanf("%d",&i); for(i=1;i<=n;i++) {
ret=ret*i; } printf("%d\n",ret); return 0; }
calculation 1!+2!+3!+.....+10!
int main() { calculation 1!+2!+3!+.....+10! int i = 0; int j = 0; int sum = 0; int ret =
1; for (i = 1; i <= 3; i++) { ret = 1; for (j = 1; j <= i; ... | HuggingFaceTB/finemath | |
# Which graph represents the following piecewise defined function mc007 1 jpgmc007 2 jpg
• For compression, we offer PNG and JPG. Choose the quality you want your image to be saved in. The lower the quality, the better the compression! Compression does not touch the actual dimensions of the image. Instead, it reduces ... | HuggingFaceTB/finemath | |
# Question: How Much Is A 1 Ml?
## How much is 5 ml in a dropper?
How much is a ml in a dropper?1/4 teaspoon1.25 ml3/4 teaspoon3.75 ml1 teaspoon5 ml1-1/2 teaspoon7.5 ml1 tablespoon15 mlJun 30, 2020.
## How much is a dropper full?
A dropperful is the amount of liquid that fills the glass tube of the dropper top when... | HuggingFaceTB/finemath | |
# Kinematics question(angular velocity)
mcchoy528
## Homework Statement
Question: A circular cylinder with mass of 1 kg and radius a=0.1 m is rotating about its cylindrical axis at a rate of 5 revolutions per second. It is then placed on a flat surface. Assuming that there is no dissipation at contact and the cylind... | HuggingFaceTB/finemath | |
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Distance formula
# Distance formula
Learn how to find the distance between two points by using th... | HuggingFaceTB/finemath | |
# CSE 245 Lecture Notes
CSE 246: Computer Arithmetic Algorithms and Hardware Design Fall 2006 Lecture 9: Floating Point Numbers Instructor: Prof. Chung-Kuan Cheng Motivation Maximal information with given bit numbers. Arithmetic with proper precision. Fairness of rounding. Features at the expenses of the
complexity o... | HuggingFaceTB/finemath | |
Chapter 5.2, Problem 29E ### Elementary Geometry for College St...
6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
#### Solutions
Chapter
Section ### Elementary Geometry for College St...
6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
Textbook Problem
1 views
# In Exercises 29 to 32... | HuggingFaceTB/finemath | |
### Bar Models - IBES Home
```February 27, 2014
6:00-7:15
Agenda
Videos
Three Types of Bar
Models
Steps to Solving Bar
Model Problems
Sample Bar Model
Problems
On-line resource Think Central
Practice
What are bar models and why are they so
important?
Bar Models provide a useful pictorial representation of... | HuggingFaceTB/finemath | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 21 Oct 2019, 03:30
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | HuggingFaceTB/finemath | |
TheInfoList
In mathematics, an argument of a function is a value that must be provided to obtain the function's result. It is also called an independent variable. For example, the binary function $f\left(x,y\right) = x^2 + y^2$ has two arguments, $x$ and $y$, in an ordered pair $\left(x, y\right)$. The hypergeometric ... | HuggingFaceTB/finemath | |
## Friday, 9 October 2015
### Comparing Fractions
OK, so your students have mastered the concept of equivalent fractions and it's time time to start comparing fractions - I have made two sketches to help.
I find that you really need to keep revisiting the fundamentals when advancing a topic; if students forget the b... | HuggingFaceTB/finemath | |
# Video: Finding the Linear Momentum of an Object
Calculate the magnitude of the average linear momentum of the Earth in its orbit. Use a value of 5.97 × 10²⁴ kg for the mass of the Earth and use a value of 1.50 × 10¹¹ m for the average orbital radius of the Earth.
04:50
### Video Transcript
Calculate the magnitude... | HuggingFaceTB/finemath |
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