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# Number of combinations for N elements with M states
I have $N$ elements:
$$e_1, e_2, e_3, e_4, ..., e_N$$
and each of them has $M$ possible states:
$$e_i:\, e_{i1}, e_{i2}, ..., e_{iM}$$
I need to find the total number of combinations of these $N$ elements assuming all of their states.
For example if $N=2$ & $M... | HuggingFaceTB/finemath | |
Data Structures and Algorithms with Object-Oriented Design Patterns in C++
## Quicksort
The second exchange sort we consider is the quicksort algorithm. Quicksort is a divide-and-conquer style algorithm. A divide-and-conquer algorithm solves a given problem by splitting it into two or more smaller subproblems, recur... | HuggingFaceTB/finemath | |
# Lesson 6- Comparing Decimals
Objectives
At the end of this lesson, students should be able to:
• Identify which decimal is larger or smaller than the other.
• Identify decimals or decimal fractions that are equal.
• Use the signs >, < or = to compare decimals.
Comparing decimals involves identifying which decimal... | HuggingFaceTB/finemath | |
# How do you solve 3(x + 2) > x?
Apr 14, 2018
x>-3.
#### Explanation:
$3 \left(x + 2\right) > x$
=> $3 x + 6 > x$
=> $3 x + 6 - x > x - x$ ; (subtract x from both sides)
=>$2 x + 6 > 0$
=>$2 x + 6 - 6 > 0 - 6$; (subtract 6 from both sides)
=> 2x > -6
now finally divide by 2 on both sides to get,
=> $x > - 3$
Apr 1... | HuggingFaceTB/finemath | |
# comma splice worksheet high school Tag
## comma splice worksheet
Do you aspire to transform young learners to "Mini Mathematicians"? Then, this is the place to be! Introduce the elementary math concepts for kindergarten through fifth graders with this set of number sense worksheets featuring topics like counting ob... | HuggingFaceTB/finemath | |
+0
# Help 10
-1
192
1
+4116
Help 10
Nov 20, 2018
#1
+105238
+1
10% x \$1470 = \$147
So....we are investing \$147 at 3.5% compounded monthly for 25 years
So we have
147 * ( 1 + .035 / 12)^ (12 * 25) ≈ \$352.19
Nov 20, 2018 | HuggingFaceTB/finemath | |
## Wheatstone Bridge Circuit
A Wheatstone bridge is an electrical circuit, which comes in handy in measuring an unknown electrical resistance. One of the two legs of a bridge circuit includes the unknown component and it is by balancing the two legs together that the unknown electrical resistance is figured out. The f... | HuggingFaceTB/finemath | |
# Math Insight
### Basic rules for exponentiation
If $n$ is a positive integer and $x$ is any real number, then $x^n$ corresponds to repeated multiplication \begin{gather*} x^n = \underbrace{x \times x \times \cdots \times x}_{n \text{ times}}. \end{gather*} We can call this “$x$ raised to the power of $n$,” “$x$ to ... | HuggingFaceTB/finemath | |
# Difference between revisions of "Proof that 2=1"
1) $a = b$. Given.
2) $a^2 = ab$. Multiply both sides by a.
3) $a^2-b^2 = ab-b^2$. Subtract $b^2$ from both sides.
4) $(a+b)(a-b) = b(a-b)$. Factor both sides.
5) $(a+b) = b$. Divide both sides by $(a-b)$
6) $a+a = a$. Substitute $a$ for $b$.
7) $2a = a$. Additi... | HuggingFaceTB/finemath | |
# Euler problems/81 to 90
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
## Problem 81
Find the minimal path sum from the top left to the bottom right by moving right and down.
Solution:
```problem_81 = undefined
```
## Problem 82
Find the minimal path sum from the left column to the ... | HuggingFaceTB/finemath | |
Ampere's law and its applications in daily life
What is ampere’s law?
According to Ampere’s law “The line integral of magnetic field B along a closed path due to current is equal to the product of the permeability of free space and the current enclosed by the closed path”.
Mathematically it is expressed as:
Where
... | HuggingFaceTB/finemath | |
# Differences Among k Proportions
Chi – Square: Tests of Independence and of Homogeneity, Goodness of Fit Test
There are also many problems in which we must decide whether observed
differences among more than two sample proportions can be attributed to
chance, or whether they are indicative of the fact that correspond... | HuggingFaceTB/finemath | |
# Z test for Mean
## One sample Z-test for mean
In this tutorial we will explain the six steps approach used in hypothesis testing to test hypothesis about the population mean when the population standard deviation is known.
## One Sample Z-Test For Population Mean
Let $X_1, X_2, \cdots, X_n$ be a random sample fro... | HuggingFaceTB/finemath | |
# Throwing a die for a cookie; Acceptance-rejection policies
## 1. Introduction
We have a class with $N=19$ children and one biscuit. We would like to select one child to give the biscuit, but fate should decide which child. Can we use a fair six-sided die to select a winner, with multiple throws, such that all child... | HuggingFaceTB/finemath | |
# The Number System
## Undefined Quotient with Fraction Division
Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create at least two different examples where the quotient is undefined. Source: Daniel Luevanos
Directions: Using the digits 1 to 9 at most one time each, fill in the boxe... | HuggingFaceTB/finemath | |
# What is 1/350 as a percentage?
## Solution and how to convert 1 / 350 into a percentage
1 / 350 = 0.29%
We encourage you to check out our introduction to percentage page for a little recap of what percentage is. You can also learn about fractions in our fractions section of the website. Some times, you may want to... | HuggingFaceTB/finemath | |
+0
# halp
0
343
3
+69
In the figure below, PQRS is a parallelogram of perimeter 24 and area 28. What is the perimeter of rectangle QOST? Include an explanation of how you solved the problem.
Apr 18, 2018
#1
+101228
+1
Sincs RS = 5.....then PQ also equals 5 since RS is parallel to PQ
So using the perimeter..... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from liters to tablespoons is 67.62804511761, which means that 1 liter is equal to 67.62804511761 tablespoons:
1 L = 67.62804511761 tbsp
To convert 304 liters into tablespoons we have to multiply 304 by the conversion factor in order to get the volume amount from liters to... | HuggingFaceTB/finemath | |
# 717 as a roman numeral
Here you will see step by step solution to convert 717 number to roman numeral. How to write 717 as a roman numeral? 717 as a roman numeral written as DCCXVII, please check the explanation that how to convert 717 in roman number.
## Answer: 717 in roman numeral
= DCCXVII
### How to convert ... | HuggingFaceTB/finemath | |
# Linear Momentum of system of two blocks 1. Homework Statement
The problem is shown in the photo above. I would like to discuss part B.
## Homework Equations
conservation of linear momentum
## The Attempt at a Solution
the solutions say that we should have the following approach:
Mb*vb = [Mb + Ms] * vFinal.
Plug... | HuggingFaceTB/finemath | |
# A Help to rewrite Dirac equation
Tags:
1. Dec 29, 2016
### TimeRip496
$$i\frac{\partial \phi}{\partial t} = \frac{1}{2m} (\sigma .P)(\sigma .P)\phi + eφ\phi$$
Rewriting the equation by using B = ∇ × A and e = −|e| (electron charge) leads to a Schr¨odinger like equation:
$$i\frac{\partial \phi}{\partial t} =[ \fra... | HuggingFaceTB/finemath | |
# The Proof of Riemann Hypothesis by ChatGPT
Contents
The Riemann hypothesis is a conjecture about the distribution of prime numbers. It states that all nontrivial zeros of the Riemann zeta function have a real part equal to $\frac12$. To prove this hypothesis, we must first understand the properties of the Riemann z... | HuggingFaceTB/finemath | |
+0
# (1/8) x+3 =16 2x-1
0
217
1
(1/8)x+3=162x-1
Guest Apr 6, 2017
Sort:
#1
+4155
+3
(1/8)x+3 = 162x-1
1/8 = 2-3 and 16 = 24
Substitute.
(2-3)x+3 = (24)2x-1
2-3x-9 = 28x-4
Now that the bases are the same,
we can just set the exponents equal to each other.
-3x - 9 = 8x - 4
-9 = 11x - 4
-5 = 11x
... | HuggingFaceTB/finemath | |
# a=3i+4j and b=2i+j+3k |a| = ? |b|= ? |a-b| = ? |axb| = ? Hello!
I think that i, j and k are mutually orthogonal unit vectors. In this case the length of a vector `x*i + y*j + z*k` is `sqrt(x^2+y^2+z^2).`
So
`|a| = sqrt(3^2+4^2+0^2) = sqrt(25) = 5,`
`|b| = sqrt(2^2+1^2+3^2) = sqrt(14) approx 3.74.`
Next, `a-b = ... | HuggingFaceTB/finemath | |
# Finding the fraction of electrons lost
• jheld
## Homework Statement
A small piece of aluminum(atomic number 13) contains 1015 . (The atomic number is the number of protons; it determines the (positive) electric charge of the nucleus and, thus, the number of electrons in a neutral atom.) If the piece of aluminum h... | HuggingFaceTB/finemath | |
## Geometry: Common Core (15th Edition)
Published by Prentice Hall
# Skills Handbook - Simplifying Ratios - Exercises - Page 891: 16
#### Answer
$9$
#### Work Step by Step
We rewrite the given ratio as a fraction: $\frac{9x-9y}{x-y}$ Next, we find a common factor that is in both the numerator and the denominator,... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## 15 percent of what number is 80?
80 is 15% of 533.33
#### Steps to solve "80 is 15 percent of what number?"
1. We have, 15% × x = 80
2. or, 15/100 × x = 80
3. Multiplying both sides by 100 and dividing both sides by 15,
we have x = 80 × 100/15
4. x = 533.33
If you are using ... | HuggingFaceTB/finemath | |
# Kilogram-Force to Ounce-Force Converter
Enter the force in kilogram-force below to get the value converted to ounce-force.
## Result in Ounce-Force:
1 kgf = 35.273963 ozf
Do you want to convert ounce-force to kilogram-force?
## How to Convert Kilogram-Force to Ounce-Force
To convert a measurement in kilogram-fo... | HuggingFaceTB/finemath | |
# Can the apparent velocity of an approaching spacecraft be faster than light?
Consider watching an alien space ship at Alpha Centauri (at 4.5 light years away) through a telescope from earth. This space ship turns towards us, and starts travelling toward us at what appears to be a velocity of exactly 2 million kilome... | HuggingFaceTB/finemath | |
Two Plus Two Older Archives Drawing Randomly from an Infinite Set
FAQ Members List Calendar Search Today's Posts Mark Forums Read
#1
10-07-2005, 06:18 PM
Bork Junior Member Join Date: Mar 2005 Posts: 3
Drawing Randomly from an Infinite Set
My philosophy prof said that if you draw randomly from the set of all natura... | HuggingFaceTB/finemath | |
# Dropped Tennis Ball question
A 0.4 kg tennis ball is dropped from rest at a height of 3.9 m onto a hard floor.
a) What is the speed of the ball at the instant of contact with the floor? I solved to be 8.743
A flash photograph shows that the ball is compressed a maximum of 0.6 cm when it strikes the floor.
b) Assu... | HuggingFaceTB/finemath | |
8 Best Examples to Explain “Moment of Inertia”
Moment of Inertia – In this Chapter we will discuss what is moment of inertia with formula, How to get moment of inertia formula, how to calculate moment of inertia formula etc.
The moment of inertia of an object is a calculated measure for a rigid body that is undergoin... | HuggingFaceTB/finemath | |
# Find out the Number of Wrong Answers given by Candidate
In an exam each correct answers score 5 marks and each wrong answers reduces 2 marks. A candidate got 24 marks by answering 12 questions correctly. If he attempted all the questions, how many answers were wrong?
(Provide the detailed steps also)
Options:
a) 12
... | HuggingFaceTB/finemath | |
# Gogeometry Problem 354
From Gogeometry Using : • ABCD is a rhombus => ΔACD is congruent to ΔACB
• => ∠ACD = ∠ACB
• => ΔGCD is congruent to ΔGCB (SAS)
• => ∠GDC = ∠GBC
• ABCD is a rhombus =>CE=CD => ΔDCE is isosceles in C
• => ∠GEC = ∠GDC
• ∠GEC = ∠GBC => B, G, C, E are concyclic
• ∠AGD = ∠EGC
• Arc CE : ∠EBC = ∠EG... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Multiply 84/5 with 9/35
1st number: 16 4/5, 2nd number: 9/35
This multiplication involving fractions can also be rephrased as "What is 84/5 of 9/35?"
84/5 × 9/35 is 108/25.
#### Steps for multiplying fractions
1. Simply multiply the numerators and denominators separately:
2... | HuggingFaceTB/finemath | |
Home > Math Shortcuts > Train Running Opposite Direction math problems
# Train Running Opposite Direction math problems
## Problems on Train Running Opposite Direction
Problem on Train running opposite direction are important chapter for easily get the marks in competitive exam papers. You just remember the way of t... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from days to years is 0.0027397260273973, which means that 1 day is equal to 0.0027397260273973 years:
1 d = 0.0027397260273973 yr
To convert 96 days into years we have to multiply 96 by the conversion factor in order to get the time amount from days to years. We can also ... | HuggingFaceTB/finemath | |
Problem 8: Trig. equations ($✓$ $✓$) 1997 Paper II
(i)
Show that, if $\phantom{\rule{0.3em}{0ex}}{tan}^{2}𝜃=2tan𝜃+1\phantom{\rule{0.3em}{0ex}}$, then $tan2𝜃=-1\phantom{\rule{0.3em}{0ex}}$.
(ii)
Find all solutions of the equation $tan𝜃=2+tan3𝜃$
which satisfy $0<𝜃<2\pi$, expressing your answers as rational multi... | open-web-math/open-web-math | |
Question 24
# P, Q, S, and R are points on the circumference of a circle of radius r, such that PQR is an equilateral triangle and PS is a diameter of the circle. What is the perimeter of the quadrilateral PQSR?
Solution Let PQR be an equilateral triangle with side equal to x and let the intersection point of PS and ... | HuggingFaceTB/finemath | |
# 10.3.2 Second-Order Exponential Smoothing Forecast
### Intended learning outcomes: Disclose the determination of trend lines in second-order exponential smoothing. Explain the formulas for calculation of the trend line and forecast error in second-order exponential smoothing. Present an example of determination of f... | HuggingFaceTB/finemath | |
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# Residue Theorem for Evaluation
Use residue theorem to evaluate the attached.
#### Solution Preview
The solutions are explained in the attached pdf file.
==============
Here is the plain TEX source
centerline{bf Residue theorem}
bf 5 rm
The inregrand is bf even, rm so we can extend the ... | HuggingFaceTB/finemath | |
### Double Digit
Choose two digits and arrange them to make two double-digit numbers. Now add your double-digit numbers. Now add your single digit numbers. Divide your double-digit answer by your single-digit answer. Try lots of examples. What happens? Can you explain it?
### Pyramids
What are the missing numbers in... | HuggingFaceTB/finemath | |
# Help me with this fluid Problem Please
Help me with this fluid Problem ASAP Please :)
A long horizontal hose of diameter 3.2 cm is connected to a faucet. At the other end, there is a nozzle of diameter 1.8 cm. Water squirts from the nozzle at velocity 16 m/sec. Assume that the water has no viscosity or other form o... | HuggingFaceTB/finemath | |
You will be presented with two Vernier Dynamics carts, one that is at rest and one that will be moving to the right. Momentum & Impulse MC Key. What is the mass of the beach ball? 3. 1 Impulse and Momentum pages 229-235 page 235 6. Question: Conservation Of Momentum In An Inelastic Collision (Motion Sensors) Data Studi... | HuggingFaceTB/finemath | |
1. ## Algebraic manipulation
Fairly challenging question here. I'll still try to solve it while I get the forum's help
Deduce that, if $x=a(b^3-c^3)$, $y=b(c^3-a^3)$ and $z=c(a^3-b^3)$, then
$\frac{x^3+y^3+z^3}{xyz}=\frac{a^3+b^3+c^3}{abc}$
Thanks.
2. $
\frac{x^3+y^3+z^3}{xyz}=\frac{(a(b^3-c^3))^3+(b(c^3-a^3))^3+(... | HuggingFaceTB/finemath | |
# Time of descent down a slope defined by a function
Let $\phi$ be a real, decreasing differentiable function defined on $[a, b]$. An object is dropped at the point $(a, \phi(a))$ and is accelerated only by gravity. How long does it take to reach $(b, \phi(b))$?
Using simple geometry, I believe I've correctly shown t... | HuggingFaceTB/finemath | |
# Thread: Related rates of change
1. ## Related rates of change
Hi there, I am asked this scenario:
The sides of an equilateral triangle are decreasing at a rate of da/dt=-(root6) cm. Find the rate of change of:
a) The area of the triangle
b) The height
I have drawn a diagram but I don't know how to go on about so... | HuggingFaceTB/finemath | |
# Log of Product
## Main Question or Discussion Point
I have a problem taking the log of this expression $$\prod_{i=1}^m[\frac{1}{\sqrt{2\pi v}}\exp{(\frac{-u_{i}^2}{2v_{i}})}]$$
Now I would get $$\ln({\frac{1}{\sqrt{2\pi v}}})(\sum_{i=1}^m{\frac{-u_{i}^2}{v_{i}}})$$
The author gets, by ignoring the constant multip... | HuggingFaceTB/finemath | |
## Thursday, November 29, 2007
### carmen's second growing post
4. Your last question deals with pizza. You need to explain which group gets the largest portion of pizza. All student groups get the same sized pizzas. It is up to you to cut them up so that they are shared equally.
Group 1 Sally Bob, Gidget and Biff S... | HuggingFaceTB/finemath | |
# Normal force
Normal force is a force that manifests the tendency of two surfaces not to move into each other. In other words, it is a force that opposes the inward motion of two surfaces in contact. It acts in the normal direction (the direction perpendicular to the plane of contact) and always acts outward.
## Imp... | HuggingFaceTB/finemath | |
# Rotational Motion Worksheet Answer Key
Rotational Motion Worksheet Answer Key - Rotation 180° about the origin. The angle of rotation is measured in radians: This experiment investigates torque on a rigid body and determines the conditions necessary for static. The center of mass of a system of objects obeys newton’... | HuggingFaceTB/finemath | |
## 1390 Reputation
18 years, 274 days
## dxdy...
`D[1, 2](f)(x, y)` means `diff(f(x,y), x, y)`. It means first derivative in first coordinate, first derivative in second coordinate. Your expression ` ``D[1, 2](1/x);` implies x is a function of 2 coordinates.
## You can use solve or eliminate....
These problems ten... | HuggingFaceTB/finemath | |
# Will the force of gravity between 2 osmium balls overcome friction?
Suppose we have 2 osmium balls.
If we make them big enough and we place them on a low-friciton ground, will they accelerate one toward the other due to gravity?
Even if the math would be useful and helpful , It's not really what this question is a... | HuggingFaceTB/finemath | |
# Simplify the logarithm log3 9 - log3 1/27?
• Simplify the logarithm log3 9 - log3 1/27?
Using exponent properties, this is log 3 3 8 and by ... simplify log 3 9 by converting log ... but that wouldn’t make it easier to simplify the logarithm.
Positive: 45 %
SOLUTION: simplify the expression log3[1/27]^4. ... Click ... | HuggingFaceTB/finemath | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 17 Nov 2019, 23:26 ### 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.
Customized... | HuggingFaceTB/finemath | |
# Problem Of The Week #364 May 1st, 2019
Status
Not open for further replies.
#### anemone
##### MHB POTW Director
Staff member
Here is this week's POTW:
-----
Prove $\sqrt{\sqrt{3}\cos10^{\circ}+1}+\sqrt{\sqrt{3}\cos110^{\circ}+1}+\sqrt{\sqrt{3}\cos130^{\circ}+1}=\sqrt{\dfrac{9}{2}}$.
-----
#### anemone
##### ... | HuggingFaceTB/finemath | |
NULL
Countries | Regions
Countries | Regions
Article Types
Article Types
Year
Volume
Issue
Pages
IMR Press / JOMH / Volume 18 / Issue 3 / DOI: 10.31083/j.jomh1803069
Open Access Original Research
Examining the effect of transcranial direct current stimulation on the dominant motor cortex in the indirect measurement of ... | open-web-math/open-web-math | |
# How do u find a perimeter?
i 4got how 2
Relevance
perimeter is the distance around something. so the perimeter of a square would be the combined lengths of all four sides.
If a square has a side of 4ft then its perimeter would be 16.
• Anonymous
To get the perimeter of a rectangle, one only needs to know the le... | HuggingFaceTB/finemath | |
Chapter 9.9, Problem 24E Calculus: Early Transcendental Fun...
7th Edition
Ron Larson + 1 other
ISBN: 9781337552516
Solutions
Chapter
Section Calculus: Early Transcendental Fun...
7th Edition
Ron Larson + 1 other
ISBN: 9781337552516
Textbook Problem
Using a Power Series In Exercises 19-28, use the power series ... | HuggingFaceTB/finemath | |
### We found 11 resources with the keyterm discounts
Lesson Planet
#### Circle Graphs and Percents
For Students 6th - 10th
In this circle graph and percentages worksheet, students fill in a chart, write percentages, calculate discounts, and more. Students complete 4 sets of problems.
Lesson Planet
#### Sales Tax an... | HuggingFaceTB/finemath | |
# If [2sinα / (1+cosα+sinα)] = y, then prove that [(1– cosα+sinα) / (1+sinα)]
Question:
If [2sinα / (1+cosα+sinα)] = y, then prove that [(1– cosα+sinα) / (1+sinα)] is also equal to y.
$\left[\right.$ Hint : Express $\left.\frac{1-\cos \alpha+\sin \alpha}{1+\sin \alpha}=\frac{1-\cos \alpha+\sin \alpha}{1+\sin \alpha}... | HuggingFaceTB/finemath | |
Exercise set #1, 1st-order [Jun 6, 2012]
• These are the most bascic problems. Construct a Fitch derivation for the following.
① ∀x(A(x) → B(x)), A(c) ├ B(c) (Hint: There's no need for new lines. Just give a suitable annotation. If you do not use extended inference rules and stick to the primitive rules, then you shou... | HuggingFaceTB/finemath | |
look up any word, like bootylicious:
2. Fibonacci sequence A mathematical sequence starting with zero and one. To find the next number in the sequence, add the last two numbers in the sequence.0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987. These are the Fibonacci sequence numbers before 1000. buy fibonacci sequence... | HuggingFaceTB/finemath | |
Function Worksheets - Page 8 | Problems & Solutions
# Function Worksheets - Page 8
Function Worksheets
• Page 8
71.
Find the range of $f$($x$) = 6$x$ - 1, if the domain is - 2.
a. - 13 b. 3 c. - 12 d. 13
#### Solution:
f(x) = 6x - 1
[Given function.]
The range of the function can be determined by sustituting th... | HuggingFaceTB/finemath | |
# Posts by Quidditch
Total # Posts: 512
geometry
Correct, so A is false.
geometry
If you have the three points of a triangle, could you draw one line through them all?
Math
Here, no quadratics required, luckily. solving the second equation for y in terms of x y = (3/4) * x substituting into the first equation x^2 +... | HuggingFaceTB/finemath | |
# ALGEBRA
posted by vincent
Sue is 8 years older than her pet goldfish Maya .In two years Sue's age will be three times Maya's age .What are their present age?
1. Writeacher
Clearly you haven't bothered to read or follow the directions on the Post a New Question screen:
Homework Posting Tips
## Similar Questions
... | HuggingFaceTB/finemath | |
Wednesday, January 25, 2023
# What Is An Input In Math
## Specifying Simple And Composite Symbols
What is a Function in Math? – Mathematics – Meaning – Definition – Input – Output – (Algebra ð°ï¸?)
Hints for mathematics recognition can include specifying variables or symbols expected to occur in user input.
`<meta... | HuggingFaceTB/finemath | |
×
×
# A claw hammer is used to pull a nail out of a board (Fig.
ISBN: 9780321675460 31
## Solution for problem 52P Chapter 11
University Physics | 13th Edition
• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants
Uni... | HuggingFaceTB/finemath | |
# Free math pictures
Best of all, Free math pictures is free to use, so there's no reason not to give it a try! We will give you answers to homework.
## The Best Free math pictures
Here, we will be discussing about Free math pictures. Word problems can be challenging for students, especially when they are not confid... | HuggingFaceTB/finemath | |
# Irrotational flow is characterized as the one in which :
This question was previously asked in
JKPSC AE Civil 2009 Official Paper
View all JKPSC AE Papers >
1. fluid flows along a straight path
2. fluid does not rotate as it moves along
3. net rotation of fluid particles about their mass centre remains zero
4. none ... | HuggingFaceTB/finemath | |
{[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
Midterm 1-Fall 2007-Solutions
Midterm 1-Fall 2007-Solutions - AMS 510.01 Fall 2007...
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View Full Document
This is t... | HuggingFaceTB/finemath | |
# Python with Mathematics and Sequences – PART 2 & tricky cool Integer calculations
Here we will see some known and easy way of computing different mathematical and sequential things.
NOTE: This post is in continuation to the PART 1, however its not necessary to refer part I and you could take it as an independent po... | HuggingFaceTB/finemath | |
# The Division Algorithm
Theorem [ Division Algorithm ]. Given any strictly positive integer d and any integer a, there
exist unique integers q and r such that
a = qd + r,
and
0≤ r < d.
Before discussing the proof, I want to make some general remarks about what this theorem really
says, why it says it in what seem... | HuggingFaceTB/finemath | |
کمیت: 0
مجموع: 0,00
0
# Cuboid
### Cuboid
A cuboid is a polyhedron with six rectangular faces.
رياضى
کلیدواژهها
cuboid, vertex, edge, face, face diagonal, space diagonal
موارد مربوط
### موارد مربوط
#### تمرین شبکه مکعب مستطیل
این انیمیشن شبکه های مختلف یک مکعب را نشان می دهد و شامل یک بازی است۔
#### Cuboi... | HuggingFaceTB/finemath | |
# Find Moment of Inertia and Frictional Torque
#### personguy
1. A wheel free to rotate about its axis that is not frictionless is initially at rest. A constant external torque of +52 N m is applied to the wheel for 22 s, giving the wheel an angular velocity of +530 rev/min. The external torque is then removed, and t... | HuggingFaceTB/finemath | |
### Home > CCA > Chapter 6 > Lesson 6.2.1 > Problem6-61
6-61.
Solve each equation below. Check each solution.
1. $6 − (3 + x) = 10$
Distribute the negative, then solve for $x$ by isolating the variable.
1. $100(x+3)=200$
• $x = -1$
1. $\frac { 1 } { 3 } x + 4 = x - 2$
Multiply each term in the equation by ... | HuggingFaceTB/finemath | |
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# If the acceleration due to gravity is g $m{s^{ - 2}}$, a sphere of lead of density $\delta {\text{ }}kg{m^{ - 3}}$ is gently released in a column of liquid of density d $kg{m^{ - 3}}$ $(\delta > d)$, the sphere will fall vertically with:(A) An a... | HuggingFaceTB/finemath | |
# Diophantine Equations (of the Linear Kind)
• By David A. Smith, Founder & CEO, Direct Knowledge
• David Smith has a B.S. and M.S. in Mathematics and has enjoyed teaching calculus, linear algebra, and number theory at both Tarrant County College and the University of Texas at Arlington. David is the Founder and curre... | open-web-math/open-web-math | |
Key Points:
• Series circuits and parallel circuits have a lot of differences between themselves. These greatly affect the circuit.
• Series circuits cannot support all the components if one component gets damaged. But parallel configuration keeps all the other components running even after a malfunction.
• Series con... | HuggingFaceTB/finemath | |
## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
Thus, $x=0$ is the only x-intercept. Thus, $y=0$ is the only y-intercept. Origin symmetry.
To find the x-intercept of an equation, we set $y=0$ and solve: $y=\sqrt{x}$ $0=\sqrt{x}$ $x=0^3=0$ Thus, $x=0$ is the only x-inter... | HuggingFaceTB/finemath | |
# Chapter 4b - Conditionals
๐
## If Conditionโ
``isHot = int(input("Is it hot outside? Enter 1 if it is"))#use if statement to check if user has entered 1if isHot == 1: print('Outside is hot') # Line 9``
๐งช Try the code out~!
## Else Conditionโ
``isHot = int(input("Is it hot outside? Enter 1 if it i... | HuggingFaceTB/finemath | |
# Erica is analyzing the shares of songatikamascompany. the company currently pays a dividend of $2.50. she believes the company has a new product that will result in supernormal growth of 20% for two years erica is analyzing the shares of songatikamascompany. the company currently pays a dividend of$2.50. she believes... | HuggingFaceTB/finemath | |
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# A spring is initially compressed by 2 m. Find out the work done required to compress another 6 m if spring constant k=2 N/m.
A
60 J
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
32 J
No worries! We‘ve got yo... | HuggingFaceTB/finemath | |
# PROBABILITY PROBLEMS
## About "Probability problems"
Probability problems :
Let us consider a random experiment that result in a finite elementary events, which are assumed to be equally likely.
Probability is defined by the ratio between the number of favorable outcomes to the number of all possible outcomes.
T... | HuggingFaceTB/finemath | |
Question Paper: Microwaves & RADAR : Question Paper Dec 2016 - Electronics & Telecomm (Semester 5) | Visveswaraya Technological University (VTU)
0
## Microwaves & RADAR - Dec 2016
### Electronics & Communication (Semester 5)
TOTAL MARKS: 100
TOTAL TIME: 3 HOURS
(1) Question 1 is compulsory.
(2) Attempt any four from... | HuggingFaceTB/finemath | |
# How do you find the slope of (-2,3) and (4,9)?
The slope is basically (change in $y$) / (change in $x$).
slope $= \frac{\Delta y}{\Delta x} = \frac{9 - 3}{4 - \left(- 2\right)} = \frac{6}{6} = 1$
Both $x$ and $y$ increase by 6 between the initial and final point. | HuggingFaceTB/finemath | |
## ◂Math Worksheets and Study Guides Third Grade. Fractions
### The resources above correspond to the standards listed below:
#### Louisiana Academic Standards
LA.3.NF. Number and Operations – Fractions
3.NF.A. Develop understanding of fractions as numbers.
3.NF.A.1. Understand a fraction 1/b, with denominators 2, 3... | HuggingFaceTB/finemath | |
# Logical Reasoning Questions And Answers :: Direction Sense Test: part1
Exam2win > Reasoning Ability Main Page
Logical Reasoning Ability Test : Direction Sense Test QUESTIONS AND ANSWERS :: part1 : 11 to 15
11. Ms. A goes for her morning walk at 6 O�clock towards sun for 2 km, then she turns to her right and walks... | HuggingFaceTB/finemath | |
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# 2D Polygon Collision Detection
, 20 Sep 2006
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An article on polygon collision detection. Can be used to implement collision between sprites in a 2D game. The algorithm can also be extended t... | HuggingFaceTB/finemath | |
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Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...
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Is this triangle right-angled?
Given three ... | HuggingFaceTB/finemath | |
## anthonyclaridy 3 years ago Solve 5 – 3x = 8
1. _chris
subtract the 5 from 8, divide RHS by -3. x = -1
2. Loujoelou
So in this problem what we want to do is let the x be all alone. To do that we will first subtract 5 on both sides, giving us -3x=3. Then we divide -3 on both sides so we can isolate the x, and we g... | HuggingFaceTB/finemath | |
# ### Denominators
## What is a Denominator?
A denominator is the bottom number of a fraction. The word comes from the Latin root word “denominaire” and it means “that which gives a name to”. Ancient mathematicians chose this word because the denominator of a fraction names the size of a fractional part.
The size of... | HuggingFaceTB/finemath | |
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Compound Interest
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# Compound Interest - PowerPoint PPT Presentation
Compound Interest. Lesson 3.5. Agree or Disagree ?. A bank account that pays 12% per year yields the same results as a bank account that pays 1% every month and compounds interest. Nominal vs. Eff... | 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 | |
# Math Games for 4, 5 & 6 Year Olds
For young children, games and learning often go hand-in-hand. As such, it can be important to help children learn simple and foundation concepts like counting, adding and subtracting in a fun environment so that they will retain the necessary information.
## 1Counting
To help youn... | HuggingFaceTB/finemath | |
HOME > 미분류 > Be the Very First to...
# Be the Very First to Read What Gurus Think About Formula of Pythagoras Theorem
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## The Death of Formula of Pythagoras Theorem
A problem tells me I don’t understand what things to do. There isn’t any way of telling as soon as the atom will decay. It is tough to say when it w... | HuggingFaceTB/finemath | |
# Math Practice Topic: Basic Word Problems
## Sample Levels (out of 9)
Solve.
1 You have 5 crayons. Peter gives you 4 more. How many total crayons do have? crayons 2 There are 5 cats and 5 ducks in a barn. How many animals are there? animals
Solve.
1 There are 5 pieces of fruit in a basket. Two are apples and th... | HuggingFaceTB/finemath | |
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# RD Sharma Class 12 Solutions Chapter 6 - Determinants (Ex 6.5) Exercise 6.5 Last updated date: 27th Nov 2023
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## RD Sharma Class 12 Solutions Chapter 6 - Determinants (Ex 6.5) Exercise 6.5 - Free PDF
Free PDF d... | HuggingFaceTB/finemath | |
# Math
posted by on .
There are 18 students in Mrs. Meek's 1st period class. Ten of those students are boys. Which of the following shows the ratio of girls to boys
A.10 to 18
B.10 to 8
C.4 to 5
D.4 to 9
C?
The Science classes at Hutson have a student count of 9 males and 15 females.The art classes have the same rat... | HuggingFaceTB/finemath | |
# IBPS RRB Quantitative Aptitude Quiz Day 3
5 Steps - 3 Clicks
# IBPS RRB Quantitative Aptitude Quiz Day 3
### Introduction
What is Quantitative Aptitude test?
Quantitative Aptitude is one of the prominent competitive aptitude subjects which evaluates numerical ability and problem solving skills of candidates. This... | HuggingFaceTB/finemath |
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