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Can you come up with a formula for calculating the value of an idea?
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# Can you come up with a formula for calculating the value of an idea?
Darko Savic May 08, 2022
##### Necessity
Is the problem still unsolved?
##### Conciseness
I... | HuggingFaceTB/finemath | |
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A193511 a(n) = Sum of even divisors of Omega(n), a(1) = 0. 3
0, 0, 0, 2, 0, 2, 0, 0, 2, 2, 0, 0, 0, 2, 2, 6, 0, 0, 0, 0, 2, 2, 0, 6, 2, 2, 0, 0, 0, 0, 0, 0, 2, 2, 2, 6, 0, ... | HuggingFaceTB/finemath | |
# greggles
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1. ## Bezier Triangles
The first thing to understand is that B (a bernstein polynomial) determines how much each point contributes to the final p(u, v) point. The value it returns is between 0 and 1, with 0 meaning that the point won't affect the final output and 1 m... | HuggingFaceTB/finemath | |
1. Find 40% of 220 by changing the percent to a fraction. A. 88 B. 22 C. 44 D. 176 Hint 2. What is 25% of 12? A. 12 B. 6 C. 9 D. 3 Hint 3. Jon took a test with a total of 50 questions. His teacher told him that he must answer 90% of the questions correctly to earn an A. How many questions must he answer correctly to ea... | HuggingFaceTB/finemath | |
# Addition of 2-digit, 3-digit & 4-digit Numbers
Find the sum 3473 + 53 + 682
### Solution
Step 1:
We line up the numbers vertically. Step 2:
The digits in ones column are added. 3 + 3 + 2 = 8. So 8 is written below ones column. Step 3:
Then the digits in tens column are added. 7 + 5 + 8 = 20. 0 is written below ... | HuggingFaceTB/finemath | |
# Thread: Integral #4 (and hopefully a bit more challenging)
1. ## Integral #4 (and hopefully a bit more challenging)
Challenge Problem:
$\int^{\infty}_{0} \frac{x^{a}}{\sinh x} \ dx, \ a>0$
Moderator editor: Approved Challenge question.
2. Originally Posted by Random Variable
Challenge Problem:
$\int^{\infty}_{0... | HuggingFaceTB/finemath | |
# Splitting Algebraic Energy to production and consumption
I have a Aeotec Home Energy Meter ZW095 Which measures my energy consumption. I also have a grid tied solar panel inyecting current to the house. The meter has 4 modes of operation:
``````Value Description
0 Energy absolute value
1 Algebraic sum energy
2 Cons... | HuggingFaceTB/finemath | |
# What is $\alpha \sin(\theta) + \beta \frac{d \theta}{d t}$ in the inverted pendulum problem?
I am preparing for an exam in neural networks. As an example for self-organizing maps they showed the inverted pendulum problem where you want to keep the pole vertical:
Now the part which I don't understand:
$$f(\theta) =... | HuggingFaceTB/finemath | |
# How do you find the asymptotes for (3x-12)/( 4x-2)?
Jan 23, 2016
Horizontal asymptotes of a rational function occurs when the function in the denominator becomes zero.
In this case the function in denominator is $4 x - 12$
For horizontal asymptotes $4 x - 12 = 0$ $\implies x - 3 = 0 \implies x = 3$
Hence horizont... | HuggingFaceTB/finemath | |
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# Analysis of discrete time linear
## Techniques for the analysis of linear system
There are two basic methods for analysing the behaviour or response of a linear system to a
given input signal.one method is based on the direct solution of the input-output equation for the
system, which, in gen... | HuggingFaceTB/finemath | |
# Midnight brainteaser
A friend of mine just sent me a brain teaser. It looked so intriguing, all those numbers ordered in some kind of fashion. So i decided to take on the challenge. This is what Sebastiaan sent: ## Taking on the challenge
My first attempt was performed in Textedit, and it was a cumbersome process o... | HuggingFaceTB/finemath | |
# 13551 (number)
13,551 (thirteen thousand five hundred fifty-one) is an odd five-digits composite number following 13550 and preceding 13552. In scientific notation, it is written as 1.3551 × 104. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 9,032 positive integers... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## What is the LCM of 147 and 1715?
The lcm of 147 and 1715 is 5145.
#### Steps to find LCM
1. Find the prime factorization of 147
147 = 3 × 7 × 7
2. Find the prime factorization of 1715
1715 = 5 × 7 × 7 × 7
3. Multiply each factor the greater number of times it occurs in steps ... | HuggingFaceTB/finemath | |
## Calculus (3rd Edition)
$-\infty.$
We have $$\lim _{x \rightarrow 1^-} \frac{3-x}{x-1}= -\infty.$$ We know that the limit from the left will be negative infinity because the numerator will be positive (since 3 is greater than 1), while the denominator will be negative and arbitrarily close to zero. | HuggingFaceTB/finemath | |
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# Allocate minimum number of pages
• Difficulty Level : Hard
• Last Updated : 14 Feb, 2023
Given a number of pages in N different books and M students. The books are arranged in ascending order of the number of pages. Every student is assigned to read some consecutive books. The task is to assig... | HuggingFaceTB/finemath | |
# In a School two flowerbeds as given in the figure are available for planting. If cost of planting flowers in smaller flowerbed is Rs. 5000, find the cost of planting the other flowerbed at the same rate.
1
by PRana11111
2016-01-28T12:36:26+05:30
The two triangles are similar by angle-angle test for similarity.
Rati... | HuggingFaceTB/finemath | |
# Convert 17.61 CM to Inches
## What is the number of inches in a cm?
Do you are looking to convert 17.61 cm to a number in inches? first you need to know how many inches 1 centimeter represents.
This is how I will give you a direct indication that one cm is equal to 0.3937 inches.
## Meaning of centimeter
A centi... | HuggingFaceTB/finemath | |
1. ## simplify
5 [cosθ cos 53.13 deg - sinθ sin 53.13 deg] sinθ
=3cosθ -4sinθ
Can someone tell me how it arrive as 3cosθ -4sinθ ? Thanks ^^
2. Because Cos53.13 = 3/5 and sin53.13=4/5 (approximately.)
3. Originally Posted by jasonlewiz
5 [cosθ cos 53.13 deg - sinθ sin 53.13 deg] sinθ
=3cosθ -4sinθ
Can someone tell ... | HuggingFaceTB/finemath | |
Difference between wavelength and period
The main difference between wavelength and period is that wavelength is defined as the shortest distance between two consecutive valleys or crests of a wave that are in phase, while the period is the total time required to cover a complete oscillation. at a given point.
Key di... | HuggingFaceTB/finemath | |
# CAHSEE (Grade 07) Mathematics – Number Sense Released Test Questions (Answer Key)
By | November 5, 2017
The following ten California mathematics academic content standards from the Number Sense strand are assessed on the California High School Exit Examination by 14 test questions and are represented in this bookle... | HuggingFaceTB/finemath | |
# weighting
Under weighting (also weighting , weighting pattern ) is the evaluation of individual factors of a mathematical model , for example in terms of their importance or reliability . It means that more important or more reliable elements have a greater impact on the outcome.
## example
For entry into a techni... | HuggingFaceTB/finemath | |
# If Cos θ = 15 17 Then Find Sin θ - Geometry
Sum
If cos θ = 15/17 then find sin θ
#### Solution
sin2θ + cos2θ = 1
⇒ sin2θ + (15/17)^2 = 1 ( cos θ = 15/17)
⇒ sin2θ + 225/289 = 1
⇒ sin2θ = 1 - 225/289
⇒ sin2θ = (289 - 225)/289 = 64/289
⇒ sin θ = sqrt (64/289) = sqrt (8/17)^2
⇒ s... | HuggingFaceTB/finemath | |
## Encyclopedia > Attractor
Article Content
# Attractor
Attractors are the pinnacle and origin of chaos theory.
An attractor is a 'set', 'curve', or 'space' that a system irreversibly evolves to if left undisturbed. It is other-wise known as a 'limit set'. There are three types of attractors; point attractors, peri... | HuggingFaceTB/finemath | |
# Non parametric statistics homework solution
The Non-parametric statistics homework solution is on the amount of salaries graduates of the listed courses are paid after graduating.
## Using non-parametric statistics to carry out Kolmogorov-Simonov tests and Kruskal-Wallis tests
Here we will carry out both Kolmogoro... | HuggingFaceTB/finemath | |
Address Conway, AR 72032 (501) 909-5346 http://defiancecomputing.net
# differentials error estimation Morrilton, Arkansas
The standard form error equations also allow one to perform "after-the-fact" correction for the effect of a consistent measurement error (as might happen with a miscalibrated measuring device). Yo... | open-web-math/open-web-math | |
# 8257 Watts to Amps
Welcome to 8257 watts to amps, which stands for 8257 watts to amperes. If you have been wondering how many amps is 8257 watts, then you have come to the right page, too. To obtain 8257 watts in amps in case of direct current (DC), we only have to know the potential difference in volts (V). To be a... | HuggingFaceTB/finemath | |
<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
# 3.8: Study Guide
Difficulty Level: At Grade Created by: CK-12
Keywords: Define, write theorems, and/or draw a diagram for each word below.
1st\begin{align*}1^{st}\end{align*} Section... | HuggingFaceTB/finemath | |
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A027764 a(n) = (n+1)*binomial(n+1,4). 2
4, 25, 90, 245, 560, 1134, 2100, 3630, 5940, 9295, 14014, 20475, 29120, 40460, 55080, 73644, 96900, 125685, 160930, 203665, 255024, 316250, 388700... | HuggingFaceTB/finemath | |
If you’re looking for a way to determine the height of a triangle given two sides and an angle, you can use the Pythagorean Theorem. However, if you want to simplify the equations, you can try Heron’s formula. This method is easy to remember and calculate.
## Pythagorean Theorem
If you are looking to find the height ... | HuggingFaceTB/finemath | |
# Find the max speed so that an electron doesn't hit the plate
Whiteclaws
## Homework Statement
An electron is fired from x = 0 with an unknown V0 at 45 degs to the horizontal between two parallel plates separated by 2 cm. Electric field is 103 j N/C. Find:
a) The max value of V0 so that the electrons don’t hit the... | HuggingFaceTB/finemath | |
# Viviani's theorem and ellipse
With reference to this post,
it was suggested (thanks to user Aretino) that, in the top picture (where the triangle is equilateral and the ellipse pass through two vertex of the triangle and tangent there to two sides), $P$ belongs to the arc of ellipse if $\gamma^2=2\alpha\beta$. Here... | HuggingFaceTB/finemath | |
# What is a long ton per meter (unit)
## The long ton per meter is a unit of measurement of linear density
The long ton per meter is a measurement unit of linear or linear mass density. The unit is used to measure length in meters in order to estimate weight or mass in long tons.
• What is linear densityInstant conv... | HuggingFaceTB/finemath | |
# What is the Least Common Multiple of 85 and 92?
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 85 and 92 is 7820... | HuggingFaceTB/finemath | |
# Math
posted by on .
Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd and 9th terms of the same a.p is 52. Find the (a) first term (b)common difference (c) sum of the first ten terms of the progression. Solution
• Math - ,
I assume that "a,p" stands for arithmetic progression. Let the nth ter... | HuggingFaceTB/finemath | |
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# y-6=1/6x 3/4x=1+y
Open in App
Solution
## y-6=x/6 y-x/6=6 6y-x=36---->(1) 3x/4=1+y 3x/4-y=1 3x-4y=4----->(2) equating 1 and 2 14y=112 y=8 substitute in eq 1 we get 6x8-x=36 x=48-36=12 x=12 and y=8
Suggest Corrections
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Join BYJU'S Learn... | HuggingFaceTB/finemath | |
# Which Orlicz functions $f$ make the function $f^{-1}\left(\frac{\sum_{j=1}^s f(x_j)}{s}\right)$ convex?
Let $$f:\mathbb{R}_+\to\mathbb{R}_+$$ be an Orlicz function, or sometimes referred to as an Young function, i.e. it is a convex, non-decreasing function such that $$f(0)=0$$. I am trying to study the convexity of ... | HuggingFaceTB/finemath | |
# Repetition Through Recursion
This reading is also available in PDF.
Summary: In many algorithms, you want to do things again and again and again. For example, you might want to do something with each value in a list. In general, the term used for doing things again and again is called repetition. In Scheme, the pri... | HuggingFaceTB/finemath | |
# Question: Does xy = Square of x?
## Comment on Does xy = Square of x?
### Hi i have a doubt on this
Hi i have a doubt on this solution. If given y^2 = xy in statement 1, that means xy is positive. So either both x and y are positive or both negative. If thats the case, i replace y with x which is our question, and... | HuggingFaceTB/finemath | |
# King Fahd University of Petroleum & Minerals Mechanical Engineering Dynamics ME 201 BY Dr. Meyassar N. Al-Haddad Lecture # 2.
## Presentation on theme: "King Fahd University of Petroleum & Minerals Mechanical Engineering Dynamics ME 201 BY Dr. Meyassar N. Al-Haddad Lecture # 2."— Presentation transcript:
King Fahd ... | HuggingFaceTB/finemath | |
🚨 Hurry, space in our FREE summer bootcamps is running out. 🚨Claim your spot here.
# Finding a Polynomial Function, find a polynomial function that has the givenzeros. (There are many correct answers.)$$0,1,10$$
## $f(x)=x(x-1)(x-10)=x^3-10x^2-x^2+10x=x^3-11x^2+10x$
### Discussion
You must be signed in to dis... | HuggingFaceTB/finemath | |
m13 #13 The unlucky 13! : Retired Discussions [Locked]
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack
It is currently 21 Jan 2017, 10:52
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest m... | HuggingFaceTB/finemath | |
In fourth grade math, students begin to explore more complex math concepts. Don’t get overwhelmed! The best way to support your child is to keep your attitude about math positive as you tackle fourth grade math together. Get started by learning more about what your child will be working on.
Over the year, your child w... | HuggingFaceTB/finemath | |
# What does y = mx + b mean?
Oct 7, 2014
This is a linear equation. A linear equation is the representation of straight line.
This particular equation is called slope intercept form.
The $m$ in the formula is the slope.
The $b$ in the formula is where the line intersects the $y$-axis is this called the $y$-interce... | HuggingFaceTB/finemath | |
# How can you have a negative voltage?
How can you have a negative voltage? I don't really understand the concept of negative voltage, how can it exist?
-
If I define positive to be in one direction, then if it is in the opposite direction, what should I call it? – Steeven May 27 '15 at 11:05
Voltage is a scalar quan... | HuggingFaceTB/finemath | |
Explore BrainMass
# Proof for Vectors
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
Prove for any two vectors |alpha > and |beta>,
Let a = alpha and b = beta
Prove for any two vectors |a> and |b>,
(<a|a>^(1/2) + <b|b>^1/2)^2 greater than or equal to (<a... | HuggingFaceTB/finemath | |
# Math Mammoth Statistics & Probability - workbook for 6th - 7th grades
\$7.20
## Frequently Bought Together
Total Price: \$15.90
### Product Description
Math Mammoth Statistics & Probability is a worktext covering statistics and probability topics for 6th-7th grades. Being a worktext, the book contains BOTH the i... | HuggingFaceTB/finemath | |
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# Find the longest increasing subsequence using Fenwick Tree
#### Algorithms Data Structures fenwick tree
Open-Source Internship opportunity by OpenGenus for programmers. Apply now.
You are given an array of length N. You have to find the longest increasing subsequence (LIS) from the given array... | HuggingFaceTB/finemath | |
# Stellar Structure Section 2: Dynamical Structure Lecture 2 – Hydrostatic equilibrium Mass conservation Dynamical timescale Is a star solid, liquid or gas?
## Presentation on theme: "Stellar Structure Section 2: Dynamical Structure Lecture 2 – Hydrostatic equilibrium Mass conservation Dynamical timescale Is a star so... | HuggingFaceTB/finemath | |
# What is Alternating series: Definition and 110 Discussions
In mathematics, an alternating series is an infinite series of the form
n
=
0
(
1
)
n
a
n
{\displaystyle \sum _{n=0}^{\infty }(-1)^{n}a_{n}}
or
n
=
0
(
1
)
n
+
1
a
n
{\displaystyle \sum _{n=0}^{\infty }(-1)^{n+1}a_{n}}
with an > 0 for all n. ... | HuggingFaceTB/finemath | |
# Gauss's law
Jump to navigation Jump to search
In physics, Gauss's law, also known as Gauss's flux theorem, is a law relating the distribution of electric charge to the resulting electric field. The surface under consideration may be a closed one enclosing a volume such as a spherical surface.
The law was first for... | HuggingFaceTB/finemath | |
Home > CCA > Chapter 10 > Lesson 10.3.1 > Problem10-118
10-118.
If $f(x)=5x+2$ then:
$f(x)−3=(5x+2)−3$ also $f(2x)=5(2x)+2$ $=5x−1$ $=10x+2$
Use these same ideas with $f(x)=3x−2$ find these expressions:
1. $f(x)+3$
$f(x)+3=$
$3x−2+3=$
$3x+1$
1. $f(3x)$
$f(3x)=3(3x)−2$
1. $3·f(x)$
$3(3x−2)$
1. $f(x+3)$
... | HuggingFaceTB/finemath | |
• Lessons
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# Pentatonic Scale: Exploiting Shapes
Instructor: Rick Graham
Topic: Scales
Style: Any Style
• Instructor: Rick Graham Level: Intermediate Topic: Scales Style: Any Style
Excerpt: Hey there and thanks for joining me! I'd like to take the idea I discussed in my previous lesson regarding exploiting... | HuggingFaceTB/finemath | |
# math
posted by .
andy and kate are running around a 400 meter track. if they run in the same direction. andy will pass kate in 100 secounds. if they run in the opposite direction they will meet in 25 seconds. what is andys velocity in meters per seconds?
## Similar Questions
1. ### math word problem
Andy and Kat... | HuggingFaceTB/finemath | |
# A sum of money becomes 27 times in 3 years. Find the rate of interest at which the money is lent at compound interest charged annually.
1. 250%
2. 200%
3. 261%
4. 245%
Option 2 : 200%
Free
CT 1: हिन्दी (आदिकाल)
4698
10 Questions 40 Marks 10 Mins
## Detailed Solution
Given
A sum of money becomes 27 times in 3 yea... | HuggingFaceTB/finemath | |
You dont have javascript enabled! Please enable it! MCQ in Geometry Part 4 | Mathematics Board Exam
# MCQ in Geometry Part 4 | Mathematics Board Exam
This is the Multiple Choice Questions Part 4 of the Series in Geometry topic in Engineering Mathematics. In Preparation for the ECE Board Exam make sure to expose yours... | HuggingFaceTB/finemath | |
• ### Unit 7: Work and Energy
Energy describes the capacity of a physical system to perform work. It plays an essential role in everyday events and scientific phenomena. You can probably name many forms of energy: from the energy our food provides us, to the energy that runs our cars, to the sunlight that warms us on ... | HuggingFaceTB/finemath | |
1007753 (number)
1,007,753 (one million seven thousand seven hundred fifty-three) is an odd seven-digits prime number following 1007752 and preceding 1007754. In scientific notation, it is written as 1.007753 × 106. The sum of its digits is 23. It has a total of 1 prime factor and 2 positive divisors. There are 1,007,... | HuggingFaceTB/finemath | |
# Program to find LCM of two Fibonnaci Numbers
Given here are two positive numbers a and b. The task is to print the least common multiple of a’th and b’th Fibonacci Numbers.
The first few Fibonacci Numbers are 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ……
Note that 0 is considered as 0’th Fibonacci Number.
Exam... | HuggingFaceTB/finemath | |
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Hooke's law lab report. Hookes law and the investigation of spring constant k
Extracts from this document...
Introduction
Hooke’s law and the investigat... | HuggingFaceTB/finemath | |
# Relationship of Incidence Rate to Cumulative Incidence (Risk)
Cumulative incidence (the proportion of a population at risk that will develop an outcome in a given period of time) provides a measure of risk, and it is an intuitive way to think about possible health outcomes. An incidence rate is less intuitive, becau... | HuggingFaceTB/finemath | |
Asnmnt 14 v.3
# Asnmnt 14 v.3 - Georgia Southern University College of...
This preview shows pages 1–2. Sign up to view the full content.
Georgia Southern University College of Business Administration BUSA 3131, Business Statistics Fall 2011 Assignment 14 v.3 Name: _______________ This assignment should follow Activ... | HuggingFaceTB/finemath | |
Restriction on the coefficients for an operator in the free group factor $L(\mathbb{F}_2)$ - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-25T23:47:42Z http://mathoverflow.net/feeds/question/69115 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/69115/restrictio... | HuggingFaceTB/finemath | |
At first, Rolle was critical of calculus, but later changed his mind and proving this very important theorem. If the two hypotheses are satisfied, then Rolle's Theorem is a special case of the Mean Value Theorem. The two one-sided limits are equal, so we conclude $$\displaystyle\lim_{x\to4} f(x) = -1$$. 3.2 Rolle’s The... | HuggingFaceTB/finemath | |
# How to Center Data in Python (With Examples)
By Shivang Yadav Last updated : November 22, 2023
## Centering data
Centering data involves subtracting a constant value from each data point in a dataset. This constant value is typically the mean (average) of the dataset. Centering data can be useful for various reaso... | HuggingFaceTB/finemath | |
# tightest upper bound on binary search tree insertion? [closed]
The upper bound on the runtime of binary search tree insertion algorithm is O(n) which is if it is not balanced What will be the tighter upper bound on this,will it become O(logn) I have read that tighter upper and lower bounds are often equivalent to th... | 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.
Customized
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## Counting a toratope's degrees of freedom
Discussion of shapes with curves and holes in various dimensions.
### Counting a toratope's degrees of freedom
Any toratope is finite and symmetric, so it has a definite centre point. In n-space, this point has n translational degrees of freedom. From now on, we can assume... | HuggingFaceTB/finemath | |
# Automorphism Shuffles for Graphs and Hypergraphs and Its Applications
In card-based cryptography, a deck of physical cards is used to achieve secure computation. A shuffle, which randomly permutes a card-sequence along with some probability distribution, ensures the security of a card-based protocol. The authors pro... | open-web-math/open-web-math | |
why does PF5 exist but NF5 doesn't? In this question, for NF5 to exist, the nitrogen has 5 bonds to Fluorine = bad. NF3 and PF5 are stable molecules. 91. 1 decade ago. It also has one lone pair, so the total # of electrons around it should be 8 (full octet): two from lone pair, and two from each of the three bonds to o... | open-web-math/open-web-math | |
Find all School-related info fast with the new School-Specific MBA Forum
It is currently 25 Sep 2016, 21:36
### 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 | |
# Recognizing numbers up to 20 - Prekinders and Kindergarteners Lesson Plan
• Welcome to this lesson on Recognizing numbers up to 20. If your pre-K and kindergarten kids still find it challenging to master numbers and counting to 20, this lesson plan is what you need right now. This lesson uses interactive activities... | HuggingFaceTB/finemath | |
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Engr231Lab2
# Engr231Lab2 - Drexel University ENGR 231 Linear Engineering...
This preview shows pages 1–3. Sign up to view the full content.
Drexel University - ENGR 231 Linear Engineering Systems Copyright 2011 Drexel University Page 1 Lab 2: Matrix Manipulatio... | HuggingFaceTB/finemath | |
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Introduction to Fluid Mechanics
1
Chapter 1 Introduction
© John Wiley and Sons, Inc.
Main Topics
Definition of a Fluid Basic Equations Methods of Analysis Dimensions and Units Analysis of Experimental Error
2
© John Wiley and Sons, Inc.
Definition of a Fluid
When a shear stre... | HuggingFaceTB/finemath | |
Top
# Rectangular Prism
Geometry is the study of shapes and configuration of objects. It is one of those important branches of mathematics that have practical and real life usage.
Rectangular prisms is a three dimensional solid shape. It is a polyhedron with two congruent and parallel bases. This type of prism has s... | HuggingFaceTB/finemath | |
## Equivalent Definitions of the (Best) Lipschitz Constant
Dec 14 2018
The standard, Wikipedia definition of a Lipschitz continuous function is the following:
Given two metric spaces $$(X, d_X)$$ and $$(Y, d_Y)$$, where $$d_X$$ denotes the metric on the set $$X$$ and $$d_Y$$ is the metric on set $$Y$$, a function $$... | HuggingFaceTB/finemath | |
# Class Activities
### Wednesday 20th May
All our activities are now on Microsoft Teams for Primary 1 and 2. Usernames and passwords were sent out via the school app.
If you are having any problems accessing Teams let me know.
The weather is going to be great today. Try and spend as much time as you can outdoors bu... | HuggingFaceTB/finemath | |
# Tetration Forum
Full Version: Approaches to Tetration
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- Approaches to tetration We may classify the approaches to tetration in two classes: a "binary operator approach" and an "iterative series ap... | HuggingFaceTB/finemath | |
# hheeelllp basic math
• Dec 30th 2006, 07:19 PM
stephlova59
hheeelllp basic math
1)what is the perimeter in centimeter of an octagon?
2) Tai went to a shoping mall he spent \$25.75 on a shirt 15.49 on a hat and 9.95 on a poster before tax was 8.25%on all purchases what was the total cost of Tai's purchase including ... | HuggingFaceTB/finemath | |
# Find the End Behavior f(x)=2x^3-26x-24
Identify the degree of the function.
Identify the exponents on the variables in each term, and add them together to find the degree of each term.
The largest exponent is the degree of the polynomial.
Since the degree is odd, the ends of the function will point in the opposite d... | HuggingFaceTB/finemath | |
# Video: Understanding the Commutative Property of Multiplication in Word Problems
Kathryn Kingham
Halle noticed that for the shown rectangle, she could either multiply 6 by 7 or 7 by 6 to get its area, which is 42 square inches. Identify the property which allows her to do this.
01:38
### Video Transcript
Halle n... | HuggingFaceTB/finemath | |
Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. To find its equation, the first step is to convert the given condition into mathematical form, usin... | HuggingFaceTB/finemath | |
# How Much Is 5 Oz In Ml?
5 ounces is equal to approximately 147 milliliters (ml). This is a useful conversion to know when measuring out ingredients for recipes or when using a liquid measuring cup. Knowing how to convert ounces to milliliters can help you accurately measure out the right amount of liquid for your re... | HuggingFaceTB/finemath | |
# Algebra equation help?
\begin{align} &4\frac{1}{4}x-\frac{1}{2}x=24\\ &\frac{17}{4}x-\frac{2}{4}x=24\\ &\frac{15}{4}x=24&&\implies x=\frac{96}{14}\\ \end{align}
Can anyone help me as I am not sure I got the right answer.
-
$4(1/4)=1$, not $17/4$, unless you actually meant to write $4\frac{1}{4}$ as a mixed fractio... | HuggingFaceTB/finemath | |
The difference bar: go figure: compensate
# Compensate
The idea behind this strategy is to add more than is needed in order to find the difference. Then, take away the extra amount added to get the final answer.
For example, let's look at the difference between 50 and 88. This is the same as 50 + ? = 88. First, wo... | HuggingFaceTB/finemath | |
One way to convince kids of finite infinites:
The shape in question was $\int_1^\infty \! \frac{1}{x^2} \, dx$, and when I claimed its area was finite, my students didn’t believe me. Actually, my students didn’t even know what I meant.
Back when my improv was as good as my planning, I used to love digressing into to... | HuggingFaceTB/finemath | |
You already … Then g composed with f, g•f, equals the identity function, g•f = I. Then we apply these ideas to define and discuss properties of the inverse trigonometric functions. Viewers learn to recognize direct and inverse relationships in the world of physics with a presentation that reveals how to recognize a dir... | HuggingFaceTB/finemath | |
# 4.2: Graphs of Quadratic Functions in Vertex or Intercept Form
## Presentation on theme: "4.2: Graphs of Quadratic Functions in Vertex or Intercept Form"— Presentation transcript:
4.2: Graphs of Quadratic Functions in Vertex or Intercept Form
Objectives: To graph quadratic functions in vertex and intercept form To ... | HuggingFaceTB/finemath | |
# MCQ of Maths Class 9 Chapter 2
#### MCQ of Maths Class 9
a3+b3 is equal to:
(a-b)(a2+ab+b2)
(a+b)(a2-ab+b2)
(a-b)(a2-ab+b2)
(a-b)(a2+ab-b2)
In 49+3√5=/4-3√5 = x+y√5, the values of x and y are:
-61/29,-24/29
60/29,50/29
-41/29,-25/29
None of these
Logamn = …………………… .
Logam-logan
Logam = Logan
Logam = Logan
None of... | HuggingFaceTB/finemath | |
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# Subtracting Fractions Word Problems
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Last updated date: 11th Aug 2024
Total views: 178.2k
Views today: 1.78k
## Introduction to Subtracting Fractions
Subtraction of fractions is an arithmetic operation to find the difference betwe... | HuggingFaceTB/finemath | |
# Difference Between Small and Big-step Operational Semantics
What's the fundamental difference(s) between small and big-step operational semantics?
I'm having a hard time grasping what it is and the motivation for having the two.
• The Wikipedia article on operational semantics looks promising... until one realises... | HuggingFaceTB/finemath | |
# Boolean Rings Do Not Have Nonzero Nilpotent Elements ## Problem 618
Let $R$ be a commutative ring with $1$ such that every element $x$ in $R$ is idempotent, that is, $x^2=x$. (Such a ring is called a Boolean ring.)
(a) Prove that $x^n=x$ for any positive integer $n$.
(b) Prove that $R$ does not have a nonzero nilp... | HuggingFaceTB/finemath | |
# Solve Equations With Square Root (√)
Tutorial on how to solve equations containing square roots. Detailed solutions to examples, explanations and exercises are included.
The main idea behind solving equations containing square roots is to raise to power 2 in order to clear the square root using the property
( √x )... | HuggingFaceTB/finemath | |
# College Algebra
posted by .
The line through (2, 5), perpendicular to y = -7/3x-1
Question: Write an equation in slope intercept form.
• College Algebra -
if perpendicular than the slope is
+ 3/7
because it has to be -1/slope of original.
so
It has to look like
y = (3/7) x + b
now put that point in to find b
5 =... | HuggingFaceTB/finemath | |
### Perplexing Probability
All of the techniques and mathematical tools we'll introduce can also be applied to many situations outside of puzzles. Probability problems appear everywhere and every day, yet the next $\textbf5$ problems in this quiz are practical cases that trick even experienced problem-solvers!
# Prob... | HuggingFaceTB/finemath | |
×
Get Full Access to Engineering Mechanics: Statics - 14 Edition - Chapter 8 - Problem 8-43
Get Full Access to Engineering Mechanics: Statics - 14 Edition - Chapter 8 - Problem 8-43
×
# Solved: Investigate whether the equilibrium can be
ISBN: 9780133918922 126
## Solution for problem 8-43 Chapter 8
Engineering Mec... | HuggingFaceTB/finemath | |
# Experimental proof that uniformly accelerated charges radiate
universal_101
Hello friends,
I recently, was reading all about the accelerating charges and radiation, but somehow the classical electrodynamics treatment is still inadequate, that is, the radiation reaction force(derived for oscillating charges) vanishe... | open-web-math/open-web-math | |
# Introduction
Exponential smoothing is a fancy way of saying “take a little of last period’s forecast and little of this period’s forecast to create a new forecast.” By defining it this way, exponential smoothing allows you to use trend as a factor. The equation looks something like this:
The Greek symbol alpha, or ... | HuggingFaceTB/finemath | |
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# The AND / OR rules 0%
Summary
# The AND / OR rules
## In a nutshell
Events can be combined using either of the phrases "and" o... | HuggingFaceTB/finemath | |
# 8.1: Permutations
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$
$$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$
( \newcommand{\kernel}{\mathrm{null}\,}\) $$\newcommand{\... | HuggingFaceTB/finemath |
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