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P Pankaj Sanodiya
Let the speed of the train and bus be u and v respectively Now According to the question, And Let, Now, our equation becomes And By Cross Multiplication method, And Hence, Hence the speed of the train and bus are 60 km/hour and 80 km/hour respectively.
P Pankaj Sanodiya
Let the n... | HuggingFaceTB/finemath | |
# Help with these geometry math problems?
I need help with:
Finding the volume of a sphere that has 8 cms of radius (v = 4\3 pi r3)
How many squared centimeters of paper is needed to cover the "superficial lateral" of a cone that has 9 cm of base and 20 of height (Sl = pi r 8)
How much paper is needed to cover the "... | HuggingFaceTB/finemath | |
You are on page 1of 14
# FACULTY OF SCIENCE, TECHNOLOGY,
## ENGINEERING AND MATHEMATICS (FOSTEM)
BACHELOR OF ENGINEERING (HONS)
IN MECHANICAL ENGINEERING
(BMEGI)
MEE 3220
FLUID MECHANICS 1
EXPERIMENT 1
MEASUREMENTS OF
HYDROSTATICS FORCE
Name
ID
EHSAN SAMOH
DONYEGHA TUNEMI
Albert Law Lee Tai
I14005275
I13003778
I... | HuggingFaceTB/finemath | |
# Divisors of 82206
## Divisors of 82206
The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :
Accordingly:
82206 is multiplo of 1
82206 is multiplo of 2
82206 is multiplo of 3
82206 is multiplo of 6
82206 is multiplo of 9
82206 is multiplo of 18
82206 is multipl... | HuggingFaceTB/finemath | |
# integers.info
## Fibonacci
### F0 = 0
The initial number in the Fibonacci sequence is 0.
Drag the slider to the right to visualize the sequnce.
The Fibonacci numbers are a sequence of integers defined as:
F0 = 0
F1 = 1
Fn = Fn − 1 + Fn − 2
The first two numbers are 0 and 1, and thereafter, every number is equa... | HuggingFaceTB/finemath | |
The Application of Differential Equations in Biology
Differential equations are frequently used in solving mathematics and physics problems. In the following example we shall discuss the application of a simple differential equation in biology.
Example:
In a culture, bacteria increases at the rate proportional to the... | HuggingFaceTB/finemath | |
Question
# If A=begin{pmatrix}8 & 0 4 & -2 3&6 end{pmatrix} text{ and } B=begin{pmatrix}2 & -2 4 & 2 -5&1 end{pmatrix} ,then find the matrix X such that 2A+3X=5B
Matrices
If $$A=\begin{pmatrix}8 & 0 \\ 4 & -2 \\ 3&6 \end{pmatrix} \text{ and } B=\begin{pmatrix}2 & -2 \\ 4 & 2 \\ -5&1 \end{pmatrix}$$ ,then find the mat... | HuggingFaceTB/finemath | |
CS 248: Final Solutions
Question 3
3a
This question was actually a lot more straightforward than many people thought it was. The question reminds you that Perlin's noise function is supposed to have a value of zero at integer lattice points, and you're given m0 and m1, the derivatives at `t=0` and `t=1`. The importa... | HuggingFaceTB/finemath | |
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Quick Homework Help
# Multiplying Rationals
Star this video
Multiplying rational expressions is basically two simplifying problems put together. When multiplying rationals, factor both numerators and denominators and identify equivalents of one to cancel. Dividin... | HuggingFaceTB/finemath | |
Browse Questions
# A solution contains 10g of a solute and 116g of acetone at $30^{\large\circ}$C.Its vapour pressure is 290 Torr.If the vapour pressure of pure acetone is 300 Torr at $30^{\large\circ}$C,the molar mass of solute is
$\begin{array}{1 1}75gmol^{-1}\\100gmol^{-1}\\125gmol^{-1}\\150gmol^{-1}\end{array}$
... | HuggingFaceTB/finemath | |
# systems of equations with shapes
However, when both equations in the system have like variables of the second degree, solving them using elimination by addition is often easier than substitution. Solving them (over a given structure) amounts to giving a nice description of the corresponding set. Solving a system of ... | HuggingFaceTB/finemath | |
# 10 Things To Know About Point Slope Form Algebra 10 | Point Slope Form Algebra 10
You already apperceive a brace of agency to blueprint a beeline equation, but I anticipation I’d bung one added adjustment into the mix. I apperceive you don’t charge a hundred altered agency to blueprint curve any added than you charg... | HuggingFaceTB/finemath | |
# If a 40 W and a 60 W lamps are connected in a series. Which lamp will be brighter and why?
70 views
If a 40 W and a 60 W lamps are connected in a series. Which lamp will be brighter and why? posted Sep 20, 2017
In a series connection, current flowing across each element is same. So when 40W bulb and 60W bulb are... | HuggingFaceTB/finemath | |
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# Reasoning Quiz For Bank of Baroda SO 2023 -8th May
Directions (1-5): Study the information carefully and answer the questions given below.
Seven persons are sitting around a circular table. Some of them facing towards the center and some of them facing outside the center. J and K sit immedia... | HuggingFaceTB/finemath | |
# Pre- Calculus
21,892 results, page 51
1. ## Calculus
lim--h>0 f(x+h)- f(x/h
2. ## Calculus
Let f(x)=(lnx)^4 f'(x)=4(ln(x))^3/x what is f'(e^2)=?
3. ## Calculus
f(x)= 5ln(x)/x^7
cos(xy)+y=2
5. ## Math calculus
(2) (-1) (3)+(4)
6. ## Calculus
F(x)=5e^x - 10 / 24e^x + 12 f^(-1)(x)=? a=? b=?
7. ## Calculus
solve ... | HuggingFaceTB/finemath | |
# Primitives
Primitives represents numbers in terms of their prime factors, offering unusual insights into their structure. Numbers are presented as nested sets of small black dots. Three is presented as a blue circle enclosing three dots; a ‘set of three’. Six is presented as a set of three sets of two dots, or as a ... | HuggingFaceTB/finemath | |
University Physics Volume 3
# 5.6Relativistic Velocity Transformation
University Physics Volume 35.6 Relativistic Velocity Transformation
### Learning Objectives
By the end of this section, you will be able to:
• Derive the equations consistent with special relativity for transforming velocities in one inertial fr... | HuggingFaceTB/finemath | |
# Maths - Products of Groups
These pages look at ways to combine two groups together to produce another group. We will look at products and divisions of groups, that is the product of the whole groups, so we get a new group operation that is somehow derived from the group operations of the groups being combined.
When... | HuggingFaceTB/finemath | |
# What is the resonance frequency of these circuits?
I am learning about RLC circuits, and I understand that the resonant frequency for a circuit where the capacitor and inductor are in series (and there may or may not be a resistor in series as well to provide 'damping') is equal to $$\omega_0=\frac {1}{\sqrt {LC}}$$... | HuggingFaceTB/finemath | |
# business Maths
posted by .
On September 20, Jody Jansen went to Sunshine Bank to borrow \$3,900 at 5% interest. Jody plans to repay the loan on January 27. Assume the loan is on ordinary interest. (Use table value)
(a)
What interest will Jody owe on January 27? (Use 360 days a year. Do not round intermediate calcu... | HuggingFaceTB/finemath | |
## RISC-V assembler examples
### Numeric examples
The following examples illustrate the use of the assembler with integer parameters. Many of them are based on the uLisp Benchmarks.
21st March 2020: Added the example Sum of integers in a tree.
#### Fibonacci sequence
The Fibonacci sequence is:
1, 1, 2, 3, 5, 8, 1... | HuggingFaceTB/finemath | |
# Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of Instruction: Also Illustrating the Principles of Cancelation. For Schools and Academies
Durrie & Peck, 1846 - Arithmetic - 336 pages
0 Reviews
Reviews aren't verified, but Google checks for and removes fake content when it's identified
### What ... | HuggingFaceTB/finemath | |
DISCOVER
# How to calculate cost plus 10 percent
Updated February 21, 2017
Cost plus percentage stands for a form of a contract, for example for construction work. According to such a contact, a contractor is paid for the costs needed to perform the work plus a percentage fee --- 10 per cent, for example. The cost-p... | HuggingFaceTB/finemath | |
# KE/PE Homework #2 V = S / T
```NAME _____________________________________________ DATE____________ PERIOD__________
KE/PE Homework #2
V=S/T
S=VxT
T=S/V
KE = M x V x V
2
1. A mass of 8 kg. moves at a rate of 14.3 m/sec. What is the KE developed by the mass?
2. A mass of .343 kg. moves down a 5 meter ramp in 5.8 secon... | HuggingFaceTB/finemath | |
{[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
21-Surplus3
# 21-Surplus3 - SURPLUS PRODUCTION(continued Transition to a...
This preview shows pages 1–4. Sign up to view the full content.
SURPLUS PRODUCTION (continued) Transition to a New Equilibrium The following materials are adapted from Fletcher (1978), o... | HuggingFaceTB/finemath | |
# Thread: Show it converges uniformly
1. ## Show it converges uniformly
Suppose that g : R $\rightarrow$ R is such that there exists r $\in$ (0,1) with the property that |g'(x)| $\leq$ r for every x $\in$ R. Let $F_{0}$ : R $\rightarrow$ R be a bounded function and define recursively $F_{n}(x)$ := $g(F_{n-1}(x))$, fo... | open-web-math/open-web-math | |
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}{\| #1 \|}$$ $$\ne... | HuggingFaceTB/finemath | |
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It is currently 02 Aug 2015, 16:44
### 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.
C... | open-web-math/open-web-math | |
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.
Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve cross... | HuggingFaceTB/finemath | |
# Kinetic Theory and Ideal Gases
Jump to: navigation, search
This article is a topic within the subject Higher Physics 1A.
## Ideal Gases
Gases have very weak (almost negligible) interatomic forces, and so behave very differently to solids and liquids. Importantly, gases have no standard atomic spacing and will exp... | HuggingFaceTB/finemath | |
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# Missouri Corporation shows the following information concerning the work in process at its plant: Beginning inventory was
s partially complete (materials are 100 percent complete; conversion costs are 60 percent complete). Started this month, 180,000 units. Transferred out, 150,000 units. End... | HuggingFaceTB/finemath | |
## Precalculus (6th Edition) Blitzer
The required value is $x=\frac{32}{7},y=\frac{-20}{7}$
We know that the system can be rewritten as: \begin{align} & 5x-6y=40 \\ & 3x+2y=8 \end{align} By adding three times the second equation to the first equation: \begin{align} & 5x-6y+3\left( 3x+2y \right)=40+3\left( 8 \right) \\... | HuggingFaceTB/finemath | |
### Putnam 1994
Problem A3
X is the set of points on one or more sides of a triangle with sides length 1, 1 and √2. Show that if X is 4-colored, then there must be two points of the same color a distance 2 - √2 or more apart.
Solution
Fairly easy.
Let the vertices be A, B, C with angle B = 90 degrees. Let the poin... | HuggingFaceTB/finemath | |
# How do you calculate z-score in Excel?
## How do you calculate z-score in Excel?
How to Calculate Z-Scores in Excel
1. Step 1: Find the mean and standard deviation of the dataset. First, we need to find the mean and the standard deviation of the dataset.
2. Step 2: Find the z-score for the first raw data value.
3.... | HuggingFaceTB/finemath | |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
You are not logged in.
## #1 2006-06-23 12:00:11
fusilli_jerry89
Member
Registered: 2006-06-23
Posts: 86
### Trig
does anyone know how to get this question? I got pi/2 and 3pi/3.
√2 sin² -sin = 0 S... | HuggingFaceTB/finemath | |
# Math Made Easy With 3 Simple Hacks
It is said that 5 out of 4 people don’t understand fractions. That’s a math joke, and if you don’t get it, you need to keep reading.
For some reason, math is the fly in the ointment or the albatross around many a student’s neck. It doesn’t have to be, though. Unlike English, Spani... | HuggingFaceTB/finemath | |
# Factors of 627
Factors of 627 are 1, 3, 11, 19, 33, 57, 209, 627. So, 627 can be derived from smaller number in 4 possible ways using multiplication.
Factors of 627
1, 3, 11, 19, 33, 57, 209, 627
Factor Pairs of 627
1 x 627 = 627
3 x 209 = 627
11 x 57 = 627
19 x 33 = 627
Factors of 627 are 1, 3, 11, 19, 33, 57, 20... | HuggingFaceTB/finemath | |
## Journals
### Stochastic Granular Space-time and Quantum Mechanics. (arXiv:1601.07171v3 [quant-ph] UPDATED)
arXiv.org: Quantum Physics - Thu, 2018-04-19 06:33
Much of quantum mechanics may be derived if one adopts a very strong form of Mach's Principle, requiring that in the absence of mass, space-time becomes not... | open-web-math/open-web-math | |
# 4.8 Extended topic: the four basic forces—an introduction (Page 3/7)
Page 3 / 7
## Action at a distance: concept of a field
All forces act at a distance. This is obvious for the gravitational force. Earth and the Moon, for example, interact without coming into contact. It is also true for all other forces. Frict... | HuggingFaceTB/finemath | |
# Thread: [SOLVED] Finding determinant of 4x4 matrix
1. ## [SOLVED] Finding determinant of 4x4 matrix
So I have the matrix
1 0 1 0
0 1 0 1
-2 1 1 0
0 0 1 1
I chose row 3 column 2 and will take it's minor. The minor is
1 1 0
0 0 1
0 1 1
Row two has the most zeros, and so I will select row 2. This leaves me to calc... | HuggingFaceTB/finemath | |
Test: Skew Lines - JEE MCQ
# Test: Skew Lines - JEE MCQ
Test Description
## 10 Questions MCQ Test Mathematics (Maths) for JEE Main & Advanced - Test: Skew Lines
Test: Skew Lines for JEE 2024 is part of Mathematics (Maths) for JEE Main & Advanced preparation. The Test: Skew Lines questions and answers have been prep... | HuggingFaceTB/finemath | |
algebra
posted by .
What number is used to complete the square for the equation y^2 + 16 = -y?
a) 64
b)-.25
c) .25
d) -64
a
• algebra -
y^2 + 16 = -y?
1y^2 +1 y = -16
(1/2)^2 = 1/4 = .25 {so c}
y^2 + y + .25 = -16+.25 = -15.75
(y+.5)^2 = -15.75
Similar Questions
1. math,help,algebra I
I need help can someone h... | HuggingFaceTB/finemath | |
# A charge of 24 C passes through a circuit every 2 s. If the circuit can generate 8 W of power, what is the circuit's resistance?
Feb 2, 2016
$R = \frac{1}{18} \Omega$
#### Explanation:
First of all calculate the current, then use the power equation to calculate the resistance.
Current $I = \frac{24}{2} = 12 \fra... | HuggingFaceTB/finemath | |
# Shared Flashcard Set
## Details
Discrete Distributions
Discrete Probability Distributions
19
Mathematics
02/16/2013
Term
Probability Distribution of a random variable
Definition
The probability distribution of a random variable X is a description of the probabilities associated with the possible values of X. For... | HuggingFaceTB/finemath | |
## Number of vertices of a planar graph
If a planar graph has a total of $$12$$ faces, each is a pentagon and each vertex has degree $$3$$, how many vertices does it have?
• #### Solution
We determine the number of edges in two ways:
$$|E_G|=12{\cdot}5\cdot\frac12$$, because $$G$$ has 12 faces, each face has 5 edge... | HuggingFaceTB/finemath | |
# Countable (?) dependent choice
In some circumstances I've been using a form of choice over the first uncountable ordinal knowing a priori that only a countable number of choices were going to be made (without any a priori upper bound). I would like to know whether I was using the classical dependent choice or someth... | HuggingFaceTB/finemath | |
## How many sq feet is a 4×8?
Find the square footage of each space and add together to find the total square footage needed. Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space. A 4×8 sheet of plywood is 32 ft2.
## What is the square... | HuggingFaceTB/finemath | |
# How to Calculate Percentage Changes in Stocks
Share It
A percentage change in stock represents a change in a stock characteristic, such as the increase in the quoted price of a share, that occurs over time. For instance, if you’re tracking the increase in a security’s quoted price, you subtract the share’s original... | HuggingFaceTB/finemath | |
Behaviour In depth # How a gyroscope works
By Cef (Terry) Pearson
I have searched through many texts. But I have never found an explanation of why a gyroscope should resist being turned in any direction perpendicular to it's axis. Maybe the workings of a gyroscope seem obvious to some and needs no explan... | HuggingFaceTB/finemath | |
# Break free
“We just need the right people in charge.”
“I can change him.”
Abuse victims often try to figure out how to solve their abusers’ problems so they won’t be abused anymore.
The actual solution is to break free from the abuse, for good.
— RealSpikeCohen
— 19 Sep 2021
.
.
2022.09.30 Friday ACHK
# 排列組... | HuggingFaceTB/finemath | |
# Synthetic Division of Polynomials
There are two different methods to divide the polynomials in Mathematics. One is the long division method and the second one is the synthetic division method. Among these two methods, the synthetic division method is the shortcut method to divide polynomials. It is also known as th... | HuggingFaceTB/finemath | |
# Constitutive Relations#
When solving PDEs using the finite volume approach, inner products may contain constitutive relations; examples include Ohm’s law and Hooke’s law. For this class of inner products, you will learn how to:
• Construct the inner-product matrix in the case of isotropic and anisotropic constituti... | HuggingFaceTB/finemath | |
# What Are Rings?
Rings are algebraic structures whose elements can be both numbers and nonnumerical objects. They generalize the concept of fields without requiring commutative multiplication or multiplicative inverses. As such, they are useful in geometry and analysis. There are two basic types of rings, namely, com... | HuggingFaceTB/finemath | |
## Solubility Product
#### Learning Objective
• Calculate the solubility product constant of an aqueous solution.
#### Key Points
• The general form of the solubility product constant (Ksp) for the equation: $aA (s) \rightleftharpoons bB (aq) + cC (aq)$ is $K_{sp} = [B]^b[C]^c$ .
• The smaller the solubility produc... | HuggingFaceTB/finemath | |
# How Do You Explain Venn Diagram To Students?
## How many circles can a Venn diagram have?
When drawing Venn diagrams, you will probably always be dealing with two or three overlapping circles, since having only one circle would be boring, and having four or more circles quickly becomes astonishingly complicated..
... | HuggingFaceTB/finemath | |
What is the MD5 Algorithm?
MD5 is a cryptographic hash function algorithm that takes the message as input of any length and changes it into a fixed-length message of 16 bytes. MD5 algorithm stands for the message-digest algorithm. MD5 was developed as an improvement of MD4, with advanced security purposes. The output ... | HuggingFaceTB/finemath | |
# Prove that $\hat{\sigma^2}=\frac{1}{n-1}\sum_{i=1}^n (X_i-\bar{X})^2$ is not an efficient estimator.
I am asked to show that the unbiased estimator $$\hat{\sigma^2}=\frac{1}{n-1}\sum_{i=1}^n (X_i-\bar{X})^2$$ is not efficient.
So far I was able to show that the Rao-Cramer Lower Bound is $$\frac{2\sigma^4}{n}$$ so I... | HuggingFaceTB/finemath | |
# Differential equations
4 posts / 0 new
John Philip
Differential equations
Need help on this one. DE Newton's Law of Cooling
At 9 A.M., a thermometer reading 70°F is taken outdoors where the temperature is
l 5°F. At 9: 05 A.M., the thermometer reading is 45°F. At 9: 10 A.M., the thermometer is
taken back indoors wh... | HuggingFaceTB/finemath | |
# Chebyshev’s other polynomials
There are two sequences of polynomials named after Chebyshev, and the first is so much more common that when authors say “Chebyshev polynomial” with no further qualification, they mean Chebyshev polynomials of the first kind. These are denoted with Tn, so they get Chebyshev’s initial [1... | HuggingFaceTB/finemath | |
# Evaluating Algebraic Expressions Worksheet Answer Key
## Get to Know the Basics of Evaluating Algebraic Expressions
Algebra is a subject that requires students to develop and practice their problem-solving skills. One of the most important topics in algebra is evaluating algebraic expressions. To evaluate an algebr... | HuggingFaceTB/finemath | |
English | Español
# Try our Free Online Math Solver!
Online Math Solver
Depdendent Variable
Number of equations to solve: 23456789
Equ. #1:
Equ. #2:
Equ. #3:
Equ. #4:
Equ. #5:
Equ. #6:
Equ. #7:
Equ. #8:
Equ. #9:
Solve for:
Dependent Variable
Number of inequalities to solve: 23456789
Ineq. #... | HuggingFaceTB/finemath | |
Substituting we find u vw 0 Problem 112 Write the PDE u xx 2 u xy 3 u yy 0 in
# Substituting we find u vw 0 problem 112 write the pde
This preview shows page 8 - 13 out of 203 pages.
Substituting we find u vw = 0 Problem 1.12 Write the PDE u xx + 2 u xy - 3 u yy = 0 in the coordinates v ( x, y ) = y - 3 x and w ( x,... | HuggingFaceTB/finemath | |
# How do you find the derivative of y=(x^3+x)/(4x+1)?
Dec 25, 2015
$y = \frac{8 {x}^{3} + 3 {x}^{2} + 1}{4 x + 1} ^ 2$
#### Explanation:
Use the quotient rule:
If $y = \frac{f \left(x\right)}{g \left(x\right)}$, then
$y ' = \frac{f ' \left(x\right) g \left(x\right) - g ' \left(x\right) f \left(x\right)}{g \left(x... | HuggingFaceTB/finemath | |
# 2D Integral, Gaussian and 2 Sinc Functions
I am looking for help with the following integral
$$A = \int dx \int dy \exp(-a (x+y)^2 +ib(x-y)) sinc(cx+dy) sinc(dx+cy)$$
where $$sinc(x) =\sin(x) / x$$ for $$x \neq 0$$ and $$sinc(0) = 1$$
(pls forgive my poor latex)
Either in the indefinite form or with the upper/lo... | HuggingFaceTB/finemath | |
# Gb513-2: apply hypothesis testing and probability analysis to solve | GB513
Get Custom Essay on Gb513-2: apply hypothesis testing and probability analysis to solve | GB513
Let Our Team of Pofessional Writers Take Care of Your Paper.
In this assignment, you will be assessed based on the following outcome:
GB513-2:... | HuggingFaceTB/finemath | |
# Math Calculus
posted by .
A sphere is initially measured as having a radius of 4 inches. A subsequent measurement shows that the radius is really 3.99. Find (a) the actual difference in volume between the initial measurement and the correction, and (b) the difference as estimated through differentials. Note- the fo... | HuggingFaceTB/finemath | |
x Turn on thread page Beta
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# S1 - Normal Distribution watch
1. Where did that 0.5 come from? Is it an arbitrary phenomena - will it always be minus 0.5? I can only deduce that it comes from the fact that Z is 1 so 0.5 would eliminate half the probability since the graph doesn't span acros... | HuggingFaceTB/finemath | |
# Write an equation in standard form worksheet kuta
Find the slope using the slope formula. Dummit and foote, solving equations with two variables, cliff's quick review of algebra 1, rational expressions real life examples, Aberdeen Proving Ground John von Neumann, algebra 1 and vocabulary.
And this form over here, m... | HuggingFaceTB/finemath | |
# The Fundamentals of What Are Math Exponents Revealed
The base depends upon the exponent to observe how many times it’ll be factored in the expression of repeated multiplication. Both of these printable exponent worksheets can aid a child visualize the words that we use to chat about the cube roots. Sometimes you nee... | HuggingFaceTB/finemath | |
# Matrix representation of a Linear Transformation
Given finite dimensional vector spaces $V$ and $W$, suppose we have a linear transformation $T:V \rightarrow W$ and an arbitrary basis $B = \{ b_1,b_2,\ldots,b_n\}$ in the $n$-dimensional vector space $V$.
Since $T$ is linear and all elements $x \in V$ can be represen... | HuggingFaceTB/finemath | |
# 32.1 kg to lb
## How many Pounds are there in 32.1 Kilograms?
32.1 Kilograms = 70.768386161345703 Pounds
How?
To convert a quantity of Kilogram to Pound, we need to know its conversion factor.
The conversion factor of Kilogram to Pound is 2.204622621848775 (or 100000000/45359237 in fraction form; 2 9281526/45359... | HuggingFaceTB/finemath | |
0
# How do you write 13 percent as a decimal?
Updated: 9/16/2023
Wiki User
12y ago
You can convert a percentage to a decimal by doing the complete opposite movement than converting a decimal to a percentage.
• Converting Decimal to Percentage: Move two decimal places to the right.
• Converting Percentages to Deci... | HuggingFaceTB/finemath | |
# 130399 (number)
130,399 (one hundred thirty thousand three hundred ninety-nine) is an odd six-digits prime number following 130398 and preceding 130400. In scientific notation, it is written as 1.30399 × 105. The sum of its digits is 25. It has a total of 1 prime factor and 2 positive divisors. There are 130,398 pos... | HuggingFaceTB/finemath | |
# Everyday Time Dilation
issacnewton
Hello
If we assume that both the clocks are started at the time the
airliner goes for a trip, then for an observer on the airliner,
when the airliner comes back to the New York, the time interval
would be a proper time interval since both the time measurements
are done at the same... | HuggingFaceTB/finemath | |
# 180 Days of Math for Fourth Grade Day 16 Answers Key
By accessing our 180 Days of Math for Fourth Grade Answers Key Day 16 regularly, students can get better problem-solving skills.
## 180 Days of Math for Fourth Grade Answers Key Day 16
Directions Solve each problem.
Question 1.
32 – 7 = ___
32 – 7 = 25
Explanat... | HuggingFaceTB/finemath | |
NCERT Solutions For Class 11 Maths Chapter 5 Exercise 5.2
Chapter 5 Ex.5.2 Question 1
Find the modulus and argument of the complex number $$z = - 1 - i\sqrt 3$$
Solution
$$z = - 1 - i\sqrt 3$$
Let $$r\cos \theta = - 1$$ and $$r\sin \theta = - \sqrt 3$$
On squaring and adding, we obtain
\begin{align} {{\left( r\c... | HuggingFaceTB/finemath | |
# Simplify Expressions Through Factoring
The skills you’ll learn in this lesson will come in handy unexpectedly one day when you’re stuck trying to simplify what appears to be an impossible expression to reduce. Take a look at the three expressions below:
1. null
2. null
3. null
At first glance, you might be questio... | HuggingFaceTB/finemath | |
# ILP Part 21 — Students Placement Problem Part 4 — Basic cost function
This is the twenty first part of the ILP series. For your convenience you can find other parts in the table of contents in Part 1 – Boolean algebra
So far, we have defined constraints which make our final solution “feasible”. The students will li... | HuggingFaceTB/finemath | |
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Thu Feb 18 10:44:38 CET 2010
## Binary Streams as Stochastic Variables (PDFs)
(EDIT: Mon Dec 27 11:20:35 EST 2010: check : Need to make sure that
multiplication doesn't cause any undesired spectral content to
modulate into the signal band.)
Goal: find a way to look at boolean functions on binary ... | HuggingFaceTB/finemath | |
Algebra 2 Year-at-a-Glance Leander ISD st Six Weeks 2nd Six Weeks 3rd Six Weeks 4th Six Weeks 5th Six Weeks 6th Six Weeks
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1 Alg... | HuggingFaceTB/finemath | |
Homework 2 Solutions
# Homework 2 Solutions - Problem 2.8 E = 210 GPa t = 0.002 l...
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Problem 2.8 E = 210 GPa ε t = 0.002 ε l = 0.005 " = # t l = 0.002 0.005 = 0.4 Generalized Hooke’s Law with considerations to Poisson’s ratio t = 1 E t \$ %# l [ ] l = 1... | HuggingFaceTB/finemath | |
## 551682
551,682 (five hundred fifty-one thousand six hundred eighty-two) is an even six-digits composite number following 551681 and preceding 551683. In scientific notation, it is written as 5.51682 × 105. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 183,888 pos... | HuggingFaceTB/finemath | |
# Is there a formal name for this data normalization formula?
I am using a generalized formula for normalizing one data range to another but am having difficulty finding its formal name, if it even exists (sorry if my notation is strange):
$$x_b = min_b + \frac{(x_a - min_a)(max_b-min_b)}{max_a - min_a}$$
This conve... | HuggingFaceTB/finemath | |
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Resources tagged with Factors and multiples similar to Conic Sections:
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Broad Topics > Numbers and the Number System > Factors and multiples
Lattice Points
Stage: 5 Challenge Level:
Why are there only a few lattice points on a h... | HuggingFaceTB/finemath | |
# IBPS Bank PO CWE Quantitive Aptitude Questions with Answers
IBPS Exam solved Papers. IBPS Bank PO (CWE) Question Paper with answers for Reasoning, Quatitative Aptitude and General Awareness held on March 2012.
IBPS Bank PO CWE Quantitive Aptitude Questions
QUANTITATIVE APTITUDE
101. If the persons A and B have in... | HuggingFaceTB/finemath | |
sanuluy
## Answered question
2021-01-30
Evaluate the following limits: $\underset{y\to 0}{lim}\frac{1-\mathrm{cos}\left(7y\right)}{2y}$
### Answer & Explanation
yagombyeR
Skilled2021-01-31Added 92 answers
Given:
$\underset{y\to 0}{lim}\frac{1-\mathrm{cos}\left(7y\right)}{2y}$
We have to evaluate the given limit
... | HuggingFaceTB/finemath | |
Music Therapy math videos & songs for special needs individuals.
Goal: Clients will solve subtraction problems using a number line.
Math is hard. Teaching the skill of subtracting is often done with manipulatives or TouchMath. While these methods can be effective, sometimes it is difficult to tell whether the student ... | HuggingFaceTB/finemath | |
# What is cos (2 arcsin (3/5))?
Jul 21, 2015
$\frac{7}{25}$
#### Explanation:
First consider that : $\epsilon = \arcsin \left(\frac{3}{5}\right)$
$\epsilon$ simply represents an angle.
This means that we are looking for color(red)cos(2epsilon)!
If $\epsilon = \arcsin \left(\frac{3}{5}\right)$ then,
$\implies \s... | HuggingFaceTB/finemath | |
FriconiX
Free collection of beautiful vector icons for your web pages.
# Gradient descent for neural networks
A large majority of artificial neural networks are based on the gradient descent algortihm. It is necessary to understand the fundamentals of this algorithm before studying neural networks. Gradient descent i... | HuggingFaceTB/finemath | |
# Calculate
Calculate the area of the ABE triangle
AB = 38mm
and height E = 42mm
ps: please try a quick calculation
Correct result:
S = 798 mm2
#### Solution:
We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!
Tips to related online cal... | HuggingFaceTB/finemath | |
## Example Questions
### Example Question #1 : How To Find The Perimeter Of A Square
A circle with a radius 2 in is inscribed in a square. What is the perimeter of the square?
24 in
16 in
28 in
32 in
12 in
16 in
Explanation:
To inscribe means to draw inside a figure so as to touch in as many places as possibl... | HuggingFaceTB/finemath | |
# Does 7 card poker hand odds change if i know 2 of the cards? If so how?
In Wikipedia, it shows that the Pair probability for 7-card poker hand is 43.8%.
After that 2 card is dealt to me, lets say Ace of Spades and 7 of Diamonds, does knowing these 2 cards effect the probability of Pair? If so how? If not, why?
• P... | HuggingFaceTB/finemath | |
Subtraction Using Two'S Complement Representation
Two's Complement allows us to subtract both positive and negative numbers using the addition operation. Put simply, we:
-convert the decimal number to binary
-convert the number being subtracted into its Two's Complement form in binary
So, we have the following example... | HuggingFaceTB/finemath | |
# 464979 (number)
464,979 (four hundred sixty-four thousand nine hundred seventy-nine) is an odd six-digits composite number following 464978 and preceding 464980. In scientific notation, it is written as 4.64979 × 105. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are ... | HuggingFaceTB/finemath | |
# Chapter 17: Number Systems, Boolean Algebra and Digital Circuits¶
## Example 1, Page 440¶
In :
#Variable declaration
x=25
#Calculations&Results
s=int(bin(x)[2:])
print "1. Binary equivalent of 25 is ",s
y=576
s1=int(bin(y)[2:])
print "2. Binary equivalent of 576 is ",s1
1. Binary equivalent of 25 is 11001
2. Bin... | HuggingFaceTB/finemath | |
+0
# Help!
-1
728
3
Let $x\mathbin{\spadesuit}y = x^2/y$ for all $x$ and $y$ such that $y\neq 0$. Find all values of $a$ such that $a\mathbin{\spadesuit} 3 = 9$. List the values you find in increasing order, separated by commas.
Jul 14, 2018
#1
0
Let $$x\mathbin{\spadesuit}y = x^2/y$$ for all $$x$$ and $$y$$ suc... | HuggingFaceTB/finemath | |
posted by on .
The digits 2, 3, 4, 7, and 8 are each used once in a random order to form a five-digit number. What is the probability that the resulting number is divisible by 4? Express your answer as a common fraction.
It means that numbers 2,3,7 have to be first so combination choose 3 out of 5 and then either 4 o... | HuggingFaceTB/finemath | |
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5.3 Univariate Data Types and Variable Declarations
All variables used in a Stan program must have an explicitly declared data type. The form of a declaration includes the type and the name of a variable. This section covers univariate types, the next section vector and m... | 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 Daily Prep Questions via email.
C... | HuggingFaceTB/finemath | |
# Question: What Is An Example Of A Bar Graph?
## What do graphs tell you?
They are used to organise information to show patterns and relationships.
A graph shows this information by representing it as a shape.
Researchers and scientists often use tables and graphs to report findings from their research..
## What ... | HuggingFaceTB/finemath |
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