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## Graph Matching: The Mating Algorithm
Hello Everyone 🙂
Today I am going to show you my python implementation of the “mating algorithm” as seen in the MIT open courseware 6042j Mathematics for ComputerÂ
You can view and download the algorithm from here:Â https://github.com/PierpaoloLucarelli/6.042-Mathematics-for... | HuggingFaceTB/finemath | |
# can base current be far less than collector current?
I'm using an NPN transistor to pull the gate of a P-channel FET low. I'm driving the base with 3.3v and a 10k series resistor. I have a 100k resistor in series with the collector and the gate of the P-channel FET which is then pulled up to 5.4v with another 100k r... | HuggingFaceTB/finemath | |
• Written By Akash_Anand
# Maths Formulas for Class 9
Maths Formulas for Class 9: Maths is one of the most important subjects for Class 9 students, and a clear understanding of the Maths Formulas for Class 9 is essential. Students must have outstanding Maths skills to contribute to great inventions in the field of En... | HuggingFaceTB/finemath | |
# From a Bayesian probability perspective, why doesn't a 95% confidence interval contain the true parameter with 95% probability?
...if confidence intervals are constructed across many separate data analyses of repeated (and possibly different) experiments, the proportion of such intervals that contain the true value ... | open-web-math/open-web-math | |
# Ordinal Numbers
## Solved Problems
Click or tap a problem to see the solution.
### Example 1
Show that the right distributive law $\left( {\alpha + \beta } \right) \cdot \gamma = a \cdot \gamma + \beta \cdot \gamma$ does not hold for all ordinals.
### Example 2
Show that the following rule does not hold for all... | HuggingFaceTB/finemath | |
# Control on the literal calculation of maths in 4th grade.
A math test on literal calculus and double distributivity in eighth grade will help you master this chapter further. Stay focused to avoid miscalculations when solving. Use the necessary materials to properly process the exercises. Always start by reading the... | HuggingFaceTB/finemath | |
# SAT Math Strategies That Work: Making Up Numbers
One extremely effective strategy in tackling tough questions is making up numbers and testing each answer choice.
To see how this works, here are three examples:
1. If the price of a dress is marked up by 30% and then marked down by 50%, the new price is what percen... | HuggingFaceTB/finemath | |
Question
# Pavan followed the steps given below to construct a triangle A Right-angled triangle LMN, right angled at M, with hypotenuse LN=8cm and side MN=5cm. Step 1: Draw a line segment MN=5cm Step 2: Construct a right angle XMN at M. Step 3: Draw an arc with N as the centre and radius equal to 8cm, such that it int... | HuggingFaceTB/finemath | |
### Home > CC1MN > Chapter 5 Unit 5A > Lesson CC2: 5.2.6 > Problem5-84
5-84.
Thomas has a bag with $7$ green marbles, $5$ blue marbles, and $4$ red marbles. For each part below, if the marble selected is replaced before the next marble is drawn, find the probability for the given draw. Write your answer as a fracti... | HuggingFaceTB/finemath | |
# Dividing Whole Numbers by Unit Fractions
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# 5.4 Equation of a Straight Line (Sample Questions)
Example 1:
Given that the equation of a straight line is 4x + 6y – 3 = 0. What is the gradient of the line?
Solution:
4x + 6y – 3 = 0
6y = – 4x + 3
$\begin{array}{l}y=-\frac{4x}{6}+\frac{3}{6}\\ y=-\frac{2}{3}x+\frac{1}{2}\\ y=mx+c\\ gradient,\text{}m=-\frac{2}{3}... | HuggingFaceTB/finemath | |
# Easy one, probably factoring
1. Oct 8, 2007
### tony873004
This is a small step in a larger Calc problem. There's 2 problems in a row where this same arrangement popped up. I have a feeling I'm forgetting something basic. How does $${\frac{{x^2 }}{{x^2 - 1}}}$$ become $$1 + \frac{1}{{x^2 - 1}}$$ ?
1. The problem s... | HuggingFaceTB/finemath | |
# Geometric solution
I found a trigonometric solution to the following problem: Can you find a solution without using trigonometry?
Note by Kazem Sepehrinia
1 year, 6 months ago
This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are mor... | HuggingFaceTB/finemath | |
# Derivative of tan(x) with product and chain rules instead of quotient rule
So I usually just use the product and chain rules for quotient functions, because I can never remember which product to substract from which in the numerator. But somehow I'm doing it wrong for $\tan(x)$. Say $a$ and $b$ are functions of $x$,... | HuggingFaceTB/finemath | |
# Inverse Laplace transform with unit step function
1. Jul 8, 2012
### shaqywacky
Hello again.
First off, I wasn't sure how to say this in the title but I'm not taking the inverse Laplace transform of a unit step function. I'm taking the Laplace transform of something that comes out to the unit step function.
I ha... | HuggingFaceTB/finemath | |
Lemma 10.62.5. Let $R$, $M$, $M_ i$, $\mathfrak p_ i$ as in Lemma 10.62.1. The minimal elements of the set $\{ \mathfrak p_ i\}$ are the minimal elements of $\text{Supp}(M)$. The number of times a minimal prime $\mathfrak p$ occurs is
$\# \{ i \mid \mathfrak p_ i = \mathfrak p\} = \text{length}_{R_\mathfrak p} M_{\mat... | HuggingFaceTB/finemath | |
PS Review of FM Search Engine: A PROOF OF EUCLID'S 47th PROPOSITION Using the Figure of The Point Within a Circle and With the Kind Assistance of President James A. Garfield. by Bro. William Steve Burkle KT, 32° Scioto Lodge No. 6, Chillicothe, Ohio.
American Sports Figure and inadvertent wit Yogi Berra... | HuggingFaceTB/finemath | |
# 2009 AMC 12A Problems/Problem 8
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
The following problem is from both the 2009 AMC 12A #8 and 2009 AMC 10A #14, so both problems redirect to this page.
## Problem
Four congruent rectangles are placed as shown. The area of the outer square is $... | HuggingFaceTB/finemath | |
# MATH
posted by .
if you draw two cards from a deck of 52 cards without replacing the first card, what is the probability that you will draw a spade and another spade?
## Similar Questions
1. ### Math
Two cards are drawn without replacement from an ordinary deck of 52 playing cards. What is the probability that b... | HuggingFaceTB/finemath | |
Explore BrainMass
# Doppler Shift
### Doppler effect: when a visible light is receding, its color will?
When a visible light is receding, its color will? a. shift toward the blue end of the spectrum b. shift toward the red end of the spectrum c. no change in the slightest
### Doppler effect
The predominant frequen... | HuggingFaceTB/finemath | |
# 109021 (number)
109,021 (one hundred nine thousand twenty-one) is an odd six-digits composite number following 109020 and preceding 109022. In scientific notation, it is written as 1.09021 × 105. The sum of its digits is 13. It has a total of 4 prime factors and 12 positive divisors. There are 91,520 positive intege... | HuggingFaceTB/finemath | |
Find coordinates of vertex in a trapezoid.
There is a problem here in Q. $$4$$ on the last page.
It states to find coordinates of vertex $$p$$ in a trapezoid with four vertices: A$$=(2,6,-3,9)$$, B$$=(4,4,7,3)$$, C $$=(8,2,7,-1)$$, p $$=(x, y, z, w)$$.
Also, let the angles be named correspondingly; so $$\angle pAB = ... | open-web-math/open-web-math | |
# Graphical Method to Solve Linear Programming Problems
LINEAR PROGRAMMING
A. Introduction
In earlier classes, we have discussed systems of linear equations and their applications in day to day problems. In Class XI, we have studied linear inequalities and systems of linear inequalities in two variables and their so... | HuggingFaceTB/finemath | |
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# The area enclosed between two concentric circles is $770c{m^2}$. If the radius of the outer circle is $21cm$, calculate the radius of the inner circle.A. 7cmB. 14cmC. 2.1cmD. 35cm Verified
367.2k+ views
Hint: Try... | HuggingFaceTB/finemath | |
#### Transcript Forces - Sites
```Forces and the Laws of Motion
Preview
Section 1 Changes in Motion
Section 2 Newton's First Law
Section 3 Newton's Second and Third Laws
Section 4 Everyday Forces
© Houghton Mifflin Harcourt Publishing Company
Section 1
Forces and the Laws of Motion
Section 1
What do you think?
• What ... | HuggingFaceTB/finemath | |
# Question 14 Chapter 2 of +2-A – T.S. Grewal 12 Class Part – A Vol. 1
Question 14 Chapter 2 of +2-A
14. Reema and Seema are partners sharing profits equally. The Partnership Deed provides that both Reema and Seema will get the monthly salary of Rs 15,000 each, Interest on Capital will be allowed @ 5% p.a. and Intere... | HuggingFaceTB/finemath | |
# Archimedes' Law of the Lever
Archimedes' Law of the Lever, i.e. the statement about balancing a beam with different weights distributed along its length, is a classical example of a problem drawn from and applied in, the physical world but which is most illuminated when treated in abstract mathematical terms. The gr... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Practical Activity similar to Rearrange the Square:
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### Rearrange the Square
##### Stage: 1 Challenge Level:
... | HuggingFaceTB/finemath | |
Write electron configuration of Cr [Ar] 4s 2 3d 4 Procedure: Find the closest s [Ar] 4s 1 3d 5 orbital. Unfortunately, there is no easy way to explain these deviations in the ideal order for each element. Both of the configurations have the correct numbers of electrons in each orbital, it is just a matter of how the el... | open-web-math/open-web-math | |
# Convert 3500 kip to lb
## Conversion details
To convert kip to lb use the following formula:
1 kip equals 1000 lb
So, to convert 3500 kip to lb, multiply 1000 by 3500 i.e.,
3500 kip = 1000 * 3500 lb = 3500000 lb
For conversion tables, definitions and more information on the kip and lb units scroll down or use the r... | HuggingFaceTB/finemath | |
# Probability of a chess game
I have been asked to solve this problem and have literally NO idea where to begin. Any insight would be great!
Vlad is to play a 2-game chess match with Gary and wishes to maximize his chances of winning. To do this, he may select a strategy right before he plays each game: timid or bold... | HuggingFaceTB/finemath | |
# Search Common Core Multiplying Fraction Educational Resources
53 filtered results
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Multiplying Fractions
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Fun with Fractions
Fractions are a fundamental math skill for 5th graders to master! In this series your child will review adding mixed fractions... | HuggingFaceTB/finemath | |
Minimum-Cost Spanning Tree
1 / 60
# Minimum-Cost Spanning Tree - PowerPoint PPT Presentation
Minimum-Cost Spanning Tree. weighted connected undirected graph spanning tree cost of spanning tree is sum of edge costs find spanning tree that has minimum cost. 8. 10. 14. 1. 3. 5. 7. 3. 7. 12. 6. 4. 2. 2. 4. 6. 8. 9. Exam... | HuggingFaceTB/finemath | |
1. Simple Harmonic Motion
Hi, there is a question in my text that has stumped me. I have looked throught the book and there is nothing simliar in the examples. Q, The period of a particle moving in SHM has a period of 6 seconds and an amplitude of 8 cm. Calculate the velocity and acceleration when the displacement whe... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from kilometers to decimeters is 10000, which means that 1 kilometer is equal to 10000 decimeters:
1 km = 10000 dm
To convert 146 kilometers into decimeters we have to multiply 146 by the conversion factor in order to get the length amount from kilometers to decimeters. We... | HuggingFaceTB/finemath | |
# Experiment and Sample spaces
Almost everything in life can be considered as an experiment for example in the last article, we discussed there was this person who wanted to go to the supermarket so the experiment here is that the person goes to the mall and the outcome is whether he gets infected or not.
Similarly, ... | HuggingFaceTB/finemath | |
Probability GCSE Maths Tests. 1. A) True B) F alse 4 . 05-16-19 Lesson 3 - Tree Diagrams & Basic Counting Principle.pdf. Solve the given practice questions based on probability. >> 10 0 obj /Height 283 Test Name Average score; START TEST Pie Charts Click for details. Download GED Math Practice Test 2020 Sample Question... | HuggingFaceTB/finemath | |
# Triangle
Calculate the sides of the triangle if its area S = 630 and the second cathethus is shorter by 17.
Correct result:
a = 45
b = 28
c = 53
#### Solution:
$S = \dfrac{ab}{2} = \dfrac{a(a-17)}{2} = 630 \ \\ \ \\ a^2 -17a -1260 =0 \ \\ \ \\ p=1; q=-17; r=-1260 \ \\ D = q^2 - 4pr = 17^2 - 4\cdot 1 \cdot (-1... | open-web-math/open-web-math | |
Euclidean algorithm
mathematics
Alternative Title: anteanaresis
Euclidean algorithm, procedure for finding the greatest common divisor (GCD) of two numbers, described by the Greek mathematician Euclid in his Elements (c. 300 bc). The method is computationally efficient and, with minor modifications, is still used by ... | HuggingFaceTB/finemath | |
# Existence of Subfamily of Cardinality not greater than Weight of Space and Unions Equal
## Theorem
Let $T$ be a topological space.
Let $\mathcal F$ be a set of open sets of $T$.
There exists a subset $\mathcal G \subseteq \mathcal F$ such that:
$\displaystyle \bigcup \mathcal G = \bigcup \mathcal F$
and:
$\lef... | HuggingFaceTB/finemath | |
# Prove that the additive group $ℚ$ is not isomorphic with the multiplicative group $ℚ^*$. [duplicate]
1. Prove that the additive group $ℚ$ is not isomorphic with the multiplicative group $ℚ^*$.
2. Prove that $ℚ^*_{>0}$ is not isomorphic with $ℚ$.
• Something to ponder: This question has four up-votes. It also has f... | HuggingFaceTB/finemath | |
None:
Polyps:
Strongs:
Revelation Static Subgroups To start with we define the frobenius map on a finite field of characteristic two as Frob: x => x^2. This has the effect that every element of those finite fields is sent to another, (except for the identity elements that are sent to themselves.) and is done so in a ... | HuggingFaceTB/finemath | |
## 11.2 Example: Snotel Data
Let’s see an example using the Washington SNOTEL data. The data we will use is the snow water equivalent percent of normal. This represents the snow water equivalent compared to the average value for that site on the same day. We will look at a subset of sites in the Central Cascades in ou... | HuggingFaceTB/finemath | |
# Is a graph a function?
## Is a graph a function?
The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value... | HuggingFaceTB/finemath | |
Need to solve the roots from a large equation
3 views (last 30 days)
2*k - 2*k*n + (8*k^7*n^4 - 24*k^5*n^3 + 16*k^3*la^2*n^2 + 16*k^3*n^2 - 32*k*la^2*n + 32*k*la^2)/(4*(k^8*n^4 - 4*k^6*n^3 + 4*k^4*la^2*n^2 + 4*k^4*n^2 - 16*k^2*la^2*n + 16*k^2*la^2 + 16*la^2)^(1/2)) + 2*k^3*n^2==0
How can find the value of k from here?... | HuggingFaceTB/finemath | |
# Sol6a - CS 577 Introduction to Algorithms Homework Solution...
This preview shows pages 1–2. Sign up to view the full content.
CS 577: Introduction to Algorithms 12/12/06 Homework Solution: 6a Instructor: Shuchi Chawla TA: Siddharth Barman Question 1 1a Given an assignment of variables we can verify in polytime tha... | HuggingFaceTB/finemath | |
Author:
Subject:
Ratios and Proportions
Material Type:
Lesson Plan
Level:
Middle School
6
Provider:
Pearson
Tags:
6th Grade Mathematics, Constant Ratio, Double Number Line
Creative Commons Attribution Non-Commercial
Language:
English
Media Formats:
Text/HTML
Double Number Line for Modeling
Overview
Students watch a ... | HuggingFaceTB/finemath | |
# calculus
a function has a local maximum at x=-2 and x=6 and a local minimum at x=1. how do u find the concavity of this function and point of inflection??
1. 👍 0
2. 👎 0
3. 👁 61
1. To find the concavity just graph it or use the first derivative and pick values greater than, or less than your critical points see i... | HuggingFaceTB/finemath | |
# Thread: If your salary of 33,000 this year was 10% more than last year, what was last years $1. ## If your salary of 33,000 this year was 10% more than last year, what was last years$
If your salary of 33,000 this year was 10% more than last year, what was last years salary?
2. Originally Posted by cherubee
If your... | HuggingFaceTB/finemath | |
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# If in a triangle ABC, $\cos A\cos B + \sin A\sin B\sin C = 1$, then find the value of $\dfrac{{a + b}}{c}$.
Last updated date: 06th Aug 2024
Total views: 453.9k
Views today: 11.53k
Verified
453.9k+ views
Hint: Find the relation between the angl... | HuggingFaceTB/finemath | |
GCF that 16 and also 36 is the largest possible number the divides 16 and 36 precisely without any remainder. The components of 16 and also 36 space 1, 2, 4, 8, 16 and also 1, 2, 3, 4, 6, 9, 12, 18, 36 respectively. There are 3 frequently used approaches to discover the GCF of 16 and 36 - Euclidean algorithm, long divi... | HuggingFaceTB/finemath | |
Multiplying Fractions Worksheets
10 Worksheets On Multiplying Fractions With Common Denominators Fractions Worksheets Multiplying Fractions Math Fractions Worksheets
Multiplying fractions worksheets. The answer worksheet will show the progression of multiplying fractions. These grade 5 worksheets begin with multiplyi... | HuggingFaceTB/finemath | |
# Math - Formula
by Emone Vinson
(Houston, Tx)
The cost to go to the local fair can be displayed as the formula f-\$7 + \$0.50c, where f is the total cost and c is the number of ride tickets you want to purchase. If Kerri goes to the fair and plans to ride 9 rides, how much will the event cost her?
### Comments for ... | HuggingFaceTB/finemath | |
+0
# Math problem
0
220
1
I pick two whole numbers x and y between 1 and 10 inclusive (not necessarily distinct). My friend picks two numbers x - 4 and 2y + 1. If the product of my friend's numbers is one greater than the product of my numbers, then what is the product of my numbers?
Apr 19, 2022
#1
+1
Let's see ... | HuggingFaceTB/finemath | |
Use Pascal's Triangle to expand (2x + y)4. A. 16x4 – 32x3y + 24x2y2 – 8xy3 + y4 B. 16x4 + 32x3y + 24x2y2 + 8xy3 + y4 C. 16x4 + 64x3y + 48x2y2 + 16xy3 + y4 D. 16x4 – 64x3y + 48x2y2 – 16xy3 + y4
(2x + y)^4 = 16x^4 + 32x^3y + 24x^2y^2 + 8xy^3 + y^4
Question
Updated 3/26/2014 1:59:50 PM
Rating
3
(2x + y)^4
= 16x^4 + 32x^3... | HuggingFaceTB/finemath | |
Categories
# The attic room
A blue square is topped with a right triangle. Using line segments to the top, a green quadrilateral is constructed with at least two right angles. What is the area proportion green : blue?
Scroll down for a solution to this problem.
## Solution
The fraction green : blue is 144/1369.
T... | HuggingFaceTB/finemath | |
# Acceleration for Position-time graphs
• B
## Answers and Replies
berkeman
Mentor
1. http://www.physicsclassroom.com/Class/1DKin/U1L3a16.gif
2. http://www.physicsclassroom.com/Class/1DKin/U1L3a17.GIF
In the first graph, I get that that the slope is negative and that the object is speeding up
And in the second grap... | HuggingFaceTB/finemath | |
# A Rectangle in Three Circles by Hirotaka Ebisui
### Solution 1
First note that if two circles $(CEX)$ and $(DFX)$ are tangent at $X$ the the chords $CE$ and $DF$ are parallel:
To see that, draw the common tangent at $X$ and recollect the properties of inscribed angles.
Thus, $ABDC$ is an isosceles trapezoid.
In ... | open-web-math/open-web-math | |
# Triangle FAQs:
Q: Is a triangle a polygon with three edges and three vertices?
A: Yes.
Q: Is a triangle a straight line through a vertex which cuts the corresponding angle in half?
A: Yes.
Q: Are triangles strong in terms of rigidity, but while packed in a tessellating arrangement triangles are not as strong as ... | HuggingFaceTB/finemath | |
# Is Pi a real number?
Rupert Fulker asked, updated on February 15th, 2021; Topic: real numbers
👁 282 👍 8 ★★★★☆4.6
π is an irrational number, meaning that it cannot be written as the ratio of two integers. Fractions such as 22/7 and 355/113 are commonly used to approximate π, but no common fraction (ratio of whole ... | HuggingFaceTB/finemath | |
## Keplerian origins of the inverse square law
A more verbose title for this post might be something like “Why Kepler’s 3rd Law implies that gravitation is an inverse square law.” Kepler’s 3rd Law states that, in regards to planetary orbits, the square of the period is proportional to the cube of the radius (or more p... | HuggingFaceTB/finemath | |
# Maximum value of LOOP-Program turing-computable
Lets consider the class of "simple" LOOP-Programs.
A LOOP-Program P is inducively defined as:
$P_1: x_i = x_j$ and $P_2:x_i = x_i +1$ are LOOP-Programs. We also define a length property $l(P)$ where $l(P_1) = l(P_2) = 1$
P: $P_1;P_2$ is also LOOP. (sequential execut... | HuggingFaceTB/finemath | |
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Answers without the blur. Sign up and see all textbooks for free! Q. 100
Expert-verified Found in: Page 406 ### The Practice of Statistics for AP
Book edition 4th
Author(s) David Moore,Daren Starnes,Dan Yates
Pages 809 pages
ISBN 9781319113339 # Using Benford's law According to ... | HuggingFaceTB/finemath | |
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# SIR/MADAMPLEASE ANSWER THE QUESTION AND EXPLAIN IT : Water level in a well was 20m below ground level. the wall of the well... | HuggingFaceTB/finemath | |
# How can the wind speed and direction be calculated from on-board measurements?
I am currently learning C++ on my own in my spare time. I am writing a little application that will help me while at work. I have come across a situation where I have some given values, but im not sure of the formula to use in order to re... | HuggingFaceTB/finemath | |
# Use Taylor's theorem to evaluate the following limits. lim_{xrightarrow0}frac{xsin(x)-x^2}{cos(x)-1+frac{x^2}{2}}
Question
Limits and continuity
Use Taylor's theorem to evaluate the following limits. $$\lim_{x\rightarrow0}\frac{x\sin(x)-x^2}{\cos(x)-1+\frac{x^2}{2}}$$
2020-10-27
Evaluate limit using Taylor’s theore... | HuggingFaceTB/finemath | |
# Class 12 Maths NCERT Solutions for Chapter 9 Differential Equations Miscellaneous Exercise
### Differential Equations Miscellaneous Exercise Solutions
1. For differential equations given below, indicate its order and degree (if defined).
(i) (d2y/dx2 ) + 5x (dy/dx)2 – 6y = log x
(ii) (dy/dx)3 + 4 (dy/dx)2 + 7y = s... | HuggingFaceTB/finemath | |
## Friday, August 30, 2002
### Experience Mathematics # 11 -- Counting
How can you tell if there are enough chairs in your classroom so that every student has a chair? One way is to count the chairs and the number of students in your class. A simpler way is to ask each student to sit down. If all the students are abl... | HuggingFaceTB/finemath | |
# Question dc373
Jan 25, 2014
To get the experimental molar ratio, you divide the moles of each reactant that you actually used in the experiment by each other.
#### Explanation:
EXAMPLE 1
Consider the reaction: ${\text{2Al" + "3I"_2 → "2AlI}}_{3}$
What is the experimental molar ratio of $\text{Al}$ to ${\text{I}... | HuggingFaceTB/finemath | |
# Electric displacement field
Electric displacement field
In physics, the electric displacement field, denoted as $\mathbf{D}$, is a vector field that appears in Maxwell's equations. It accounts for the effects of free charges within materials. "D" stands for "displacement," as in the related concept of displacemen... | open-web-math/open-web-math | |
# How to Calculate Carpet Density
The density of a carpet is one of many factors that determine a carpet’s quality and overall performance. Despite a common misconception, carpet density and carpet face weight are not interchangeable terms that mean the same thing, although face weight is one factor used to calculate ... | HuggingFaceTB/finemath | |
# Online UPC validation tool
UPCZilla’s tool for validating UPCs which also gives you a handy explanation of how the validation was performed.
790404551870 is a valid UPC-A (though that doesn't mean it's assigned to any products, click here to see if it is: 790404551870 - if you haven't already).
## How do we check ... | HuggingFaceTB/finemath | |
Operations/Algebraic
Number/Base Ten
Measurement/Data
Geometry
Word Problem Types
100
Even or Odd? Why? 245
What is odd?
100
What number is in the tens place? What is the value in the tens place? 482
What is 8, 80?
100
Mr. Jackson needs to know if the truck he is thinking about buying is too long to fit into hi... | HuggingFaceTB/finemath | |
## Fractions Addition with like denominator Worksheets 29
Fractions Addition with like denominatort Worksheets 29
Created on September 29, 2021.
### Questions
1. 3/8 + 6/8 =
2. 7/83 + 6/83 =
3. 1/10 + 4/10 =
4. 4/46 + 2/46 =
5. 4/98 + 8/98 =
6. 6/82 + 9/82 =
7. 1/86 + 4/86 =
8. 6/33 + 9/33 =
9. 1/54 + 1/54 =
10. 4/... | HuggingFaceTB/finemath | |
# The product of 0.09 and 0.007 is:
This question was previously asked in
Bihar STET TGT (Hindi) Official Paper-I (Held On: 10 Sept, 2023 Shift 1)
View all Bihar STET Papers >
1. 0.00063
2. 0.0063
3. 0.63
4. 0.000063
## Answer (Detailed Solution Below)
Option 1 : 0.00063
Free
CT 1: Art of Teaching (Teaching & Learni... | HuggingFaceTB/finemath | |
# NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable (EX 2.1) Exercise 2.1
## NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable (EX 2.1) Exercise 2.1 NCERT Solutions for Class 8 Maths Chapter 2 provided by Vedantu offers clarifications for the students who can go fa... | HuggingFaceTB/finemath | |
# Thread: Homogeneous polar equation substitutions
1. ## Homogeneous polar equation substitutions
Hello all,
I've spent the better part of an hour on a single problem. I've attempted it several ways but have yet to find the right answer - every attempt is resulting in a different answer.
The method I'm supposed to ... | HuggingFaceTB/finemath | |
# Solving the Limit of sin(\pi*n/4)*\Gamma(x) Problem
• SumThePrimes
In summary, the limit as n goes to 0 of sin(\pi*n/4)*\Gamma(x) is equal to \pi/4, and this can be proven using the properties of the gamma function and L'hopital's rule.
SumThePrimes
I've recently been confronted with the limit as n goes to 0 of sin(... | HuggingFaceTB/finemath | |
# NECO Physics Question 2021 Objective and Theory Latest Update
Filed in Exam on August 11, 2021
Are you a student searching for NECO physics past questions? Well, search no more. Here are Neco physics questions and answers, objective and theory answers for NECO June/July 2021. Carefully go through this post
The Nat... | HuggingFaceTB/finemath | |
When we were playing around with partial fractions we appeared to make a bit of an assumption which was that the only forms that we had to deal with in the denominator of a fraction could always be written as a factor of either linear parts ($a+b x$) or quadratic parts which we could not factor into linear parts ($ax^2... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Vector notation similar to Tetra Perp:
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Broad Topics > Vectors > Vector notation
### Tetra Perp
##### Stage: 5 Challenge Level:
Show that the edges AD and BC of a tetrahedron ABCD are mutually per... | HuggingFaceTB/finemath | |
# Find the perimeter of a rectangle if its area is 150 and the ratio of adjacent sides is 2: 3.
Let the sides of the triangle be equal to X and Y.
2 * X = 3 * Y. (1)
X * Y = 150 (2)
Let’s solve the system of equations.
X = 150 / Y.
300 / Y = 3 * Y.
Y ^ 2 = 100.
Y = 10 cm.
X = 15 cm.
P = 2 * (10 + 15) = 50 cm.... | HuggingFaceTB/finemath | |
# Math 223, Section 201 Homework #5 Warm-Up Questions ```Math 223, Section 201
Homework #5
due Friday, March 1, 2002 at the beginning of class
Warm-Up Questions—do not hand in
I. Calculate
of each of the following matrices, if the inverse exists.
the inverse
4 10
4 11
(b)
(a)
18 25
18 45
1
4 0
1
4 0
1 1
1 1 ... | HuggingFaceTB/finemath | |
It is currently 10 Dec 2017, 20:59
### 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 | |
Math Focus 4
Student Centre • Surf for More Math • Try It Out • Web Quests
## CHAPTER 4: DATA RELATIONSHIPS
### Lesson 4: Constructing Bar Graphs
Use these interactive activities to encourage your child to have fun on the Web while learning about data relationships. Your child can try these activities on their own ... | HuggingFaceTB/finemath | |
# The transfer function for a system with input r(t) = 1 + e-3t and response c(t) = e-2t is:
Free Practice With Testbook Mock Tests
## Options:
1. (s + 2) / (s + 3)
2. (s + 3) / (s + 2)
3. (s + 2) / s (s + 3)
4. s(s + 3) / (s + 2) (2s + 3)
### Correct Answer: Option 4 (Solution Below)
This question was previous... | HuggingFaceTB/finemath | |
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# Geometry
0
129
1
What is the largest angle measure in a triangle with sides of lengths 3, 5, and 4?
Dec 12, 2021
#1
+1
What is the largest angle?
Hello Guest!
The triangle with sides 3, 5 and 4 is a right-angled triangle.
Pythagorean theorem:
\(c^2=a^2+b^2\\ 5^2=4^2+3^2\\ 25=16+9\)
The largest angle mea... | HuggingFaceTB/finemath | |
What Is The Kinetic Energy Formula With An Example?
What are examples of kinetic energy at home?
Here are some Kinetic Energy Examples:when you are walking or running your body is exhibiting kinetic energy.A bicycle or skateboard in motion possesses kinetic energy.Running water has kinetic energy and it is used to ru... | HuggingFaceTB/finemath | |
# Few students use the Voltage-Resistance-Current (VRI) model of a series circuit
Electricity and Magnetism
Misconception
Only a few students employ a model of a series circuit where an agent, measured in volts, drives an electric current around the circuit. The current's magnitude is also influenced by the circuit'... | HuggingFaceTB/finemath | |
# Rigorous proof that a random function and a random permutation cannot be distinguished in polynomial time
I have a background in number theory and I'm trying to learn how to reason rigorously about algorithms. I'm reading chapter 2 of Katz and Lindell's Introduction to Modern Cryptography.
Show that no probabilisti... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from feet per second to knots is 0.59248380129641, which means that 1 foot per second is equal to 0.59248380129641 knots:
1 ft/s = 0.59248380129641 kt
To convert 2753 feet per second into knots we have to multiply 2753 by the conversion factor in order to get the velocity ... | HuggingFaceTB/finemath | |
# The Geometric Random Walk in Finance
The concept of the Geometric Random Walk is foundational in understanding how financial markets behave. At its core, this theory suggests that stock prices evolve unpredictably, with their movements akin to a particle undergoing a random walk. This randomness is intrinsic to the ... | HuggingFaceTB/finemath | |
# 5. Models for sequences of observations
By: Noah Goodman, Timothy J. O’Donnell, Josh Tenenbaum
In the last chapter we learned about common patterns of inference that can result from a few observations, given the right model structure. There are also many common patterns of data that arise from certain model structu... | HuggingFaceTB/finemath | |
NCERT Solutions Class 11 Chemistry Chapter 3 Classification of Elements and Periodicity in Prop…– Here are all the NCERT solutions for Class 11 Chemistry Chapter 3. This solution contains questions, answers, images, explanations of the complete chapter 1 titled Classification of Elements and Periodicity in Prop… taught... | open-web-math/open-web-math | |
# Tricky Calculus Problems
Consider the solid obtained by rotating the region bounded by the given curves about the x-axis
y= 4 times sqrt of (64-x^3) y=0, x=5, x=6
Find the volume V of this solid
SORRY I MEANT x^2 not x^3
Use the Washer Method to solve for the volume of x-axis rotation.
Washer Method = ∫ π F(x)^2... | HuggingFaceTB/finemath | |
Home | | Engineering Thermodynamics | Solved Problems: Pure Substance and Steam Power Cycle
# Solved Problems: Pure Substance and Steam Power Cycle
Mechanical - Engineering Thermodynamics - Properties of a Pure Substance and Steam Power Cycle
1. A vessel of volume 0.04 m3 contains a mixture of saturated water and st... | HuggingFaceTB/finemath | |
HOW TO CRACK REASONING AND QUANT IN SBI PO AND CLERK PRELIMS? Baba Fareed
With the competition and challenges increasing it is time to practice the proven strategy to help you crack the reasoning as well as Quant section in SBI PO and Clerk exam. Exam pattern: Before starting with the preparation it is essential to kn... | HuggingFaceTB/finemath | |
# Assume that the partners of the firm are ranked according to their salaries, from first (highest) to ninth (lowest), ...
Juliana on June 5, 2019
Question 6
I understand how Glassen can be fifth and seventh but I am not really understanding how he can also be sixth. If the order goes from K to I and L (same column)... | HuggingFaceTB/finemath | |
# A rectangular box has two sides whose lengths are 3 centimeters and 9 centimeters and a volume of 135 cm^3. What is the area of its largest side?
Nov 14, 2015
$45 c {m}^{2}$
#### Explanation:
Use the formula $V = a b c$, where V stands for volume and abc stands for different sides.
Let's define our variables:
$V... | HuggingFaceTB/finemath | |
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# A Bag Contains 3 White, 5 Black and 2 Red Balls, All of the Same Shape and Size. a Ball is Drawn from the Bag Without Looking into It, Find the Probability that the Ball Drawn - ICSE Class 10 - Mathematics
#### Question
A bag contains 3 white, 5 black and 2 red balls, all of the same shape a... | HuggingFaceTB/finemath |
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