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Discover a lot of information on the number 1153: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!
## Mathematical properties of 1153
Is 1153 a prime number? Yes
Is 1153 a perfect number? No
Number of divisors 2
List of dividers 1, 1153
Su... | HuggingFaceTB/finemath | |
# Universal property of the product
Just as we can define the empty set by means of a universal property (like this, in fact), so we can define the general notion of a “product” by referring not to what is in the product, but instead to how the product interacts with other objects.
# Motivation
The motivating exampl... | HuggingFaceTB/finemath | |
Ppt Circles-in-geometry | Powerpoint Presentations and Slides » View and Download
# Displaying circles in geometry PowerPoint Presentations
Geometry: Circles and Circumference - Vermilion Parish Public ... PPT
Presentation Summary : Title: Geometry: Circles and Circumference Author: Administrator Last modified by:... | HuggingFaceTB/finemath | |
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### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | HuggingFaceTB/finemath | |
# Exponents-lesson
We start with the simplest example, that is when the exponent is 1. Base can be any natural number. By the way, do you know what natural numbers are? Last time I've been in one city in Montenegro. On a bus station there I discovered they have platform 0. Is that natural to have? What do you think?... | HuggingFaceTB/finemath | |
# CLASS-2DOUBLE DIGIT SUBTRACTION WITH REGROUPING
DOUBLE DIGIT SUBTRACTION WITH REGROUPING
Q.1) Subtract 35 - 17 = ?
METHOD
Step 1. Subtract the ‘Ones’
But, 5 ‘Ones’ < 7 ‘Ones’
There are not enough ‘Ones’, so, Re-group.
3 Tens and 5 Ones. So, place/add 1 before 5 ‘Ones’ , now the number stands 15 and then subt... | HuggingFaceTB/finemath | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 16 Feb 2019, 23:53
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... | HuggingFaceTB/finemath | |
16 Nov
#### How to deal with obstacles in Trajectory Optimization?
In this tutorial, I show how to deal with obstacles in TO. Let's consider a robot moving in a 2D space. The robot needs to avoid rectangle obstacles. Here, I assume that the shape of the obstacles is represented by its lower left and upper right point... | HuggingFaceTB/finemath | |
# Logs 6.3 The Third Law ```Mathematical Investigations III
Name:
Mathematical Investigations III
Logarithms
The Third Law of Logarithms
Use a method similar to the ones that were used to prove the First and Second Laws of
Logarithms to prove the Third Law of Logarithms:
THE THIRD LAW OF LOGARITHMS:
x
log b = lo... | HuggingFaceTB/finemath | |
0
# Solve the equation 3x plus 7 equals 5x - 2?
Updated: 12/21/2022
Wiki User
14y ago
3x + 7 = 5x - 2
Subtract 3x from each side:
7 = 2x - 2
9 = 2x
Divide each side by 2:
x = 4.5
Wiki User
14y ago | HuggingFaceTB/finemath | |
# The Fibonacci in Lateralus
Hell yes. Tool’s Lateralus analyzed and put into the context of the Fibonacci sequence. Or vice-versa. It’s always nice to receive confirmation that you’re not the only one who’s completely insane.
• jaced.com September 26, 2007, 1:23 pm
When the 13 tracks of Lateralus are rearranged wit... | HuggingFaceTB/finemath | |
1
JEE Main 2022 (Online) 29th July Evening Shift
+4
-1
A juggler throws balls vertically upwards with same initial velocity in air. When the first ball reaches its highest position, he throws the next ball. Assuming the juggler throws n balls per second, the maximum height the balls can reach is
A
g/2n
B
g/n
C
2gn
D
... | HuggingFaceTB/finemath | |
# 3248. Snake in Matrix
## Description
There is a snake in an n x n matrix grid and can move in four possible directions. Each cell in the grid is identified by the position: grid[i][j] = (i * n) + j.
The snake starts at cell 0 and follows a sequence of commands.
You are given an integer n representing the size of ... | HuggingFaceTB/finemath | |
# Arithmetic And Geometric Sequences Worksheet
Arithmetic And Geometric Sequences Worksheet. These Algebra 2 Sequences and Series Worksheets will produce issues for finite geometric series. The subsequent lesson, Patterns in Fractals will educate college students to determine patterns in fractals. This worksheet expla... | HuggingFaceTB/finemath | |
Theorem 10.2: Equal tangents from external point (proof type)
### Transcript
Ex 10.2,9 In figure, XY and X′Y′ are two parallel tangents to a circle with centre O and another tangent AB with point of contact C intersecting XY at A and X′Y′at B. Prove that ∠AOB = 90°. Given : XY is a tangent at point P and X’Y’ is a ta... | HuggingFaceTB/finemath | |
Multiple Choice
Identify the choice that best completes the statement or answers the question.
1.
Computation – Decimals – RIT 221 – 230
Sally earned 3/4 of a dollar. How much money was that?
a. \$0.10 d. \$0.30 b. \$0.25 e. \$0.45 c. \$0.75
2.
4,439 - 26.35 =
a. 1,804 d. 6,674 b. 4,412.65 e. 7,704 c. 4,412.35... | HuggingFaceTB/finemath | |
how to control state space when it is not controllable?
I have the matrix A and B and I computed the controllability matrix and found the rank is lower than n. I know I can't apply pole-placement , how else can I solve the system?
n is the order of A
Controlability means that a state-space feedback is able to assign... | HuggingFaceTB/finemath | |
In computer programming, especially functional programming and type theory, an algebraic data type (ADT) is a kind of composite type, i.e., a type formed by combining other types.
Two common classes of algebraic types are product types (i.e., tuples and records) and sum types (i.e., tagged or disjoint unions, coproduc... | HuggingFaceTB/finemath | |
Chapter 4 - Graphs of the Circular Functions - Section 4.2 Translations of the Graphs of the Sine and Cosine Functions - 4.2 Exercises - Page 162: 57 The given equation is already in the form $y=c+a\cdot \sin{[b(x-d)]}$. Find one interval of the given function whose length is one period: \begin{array}{ccccc} &0 &\le &x... | HuggingFaceTB/finemath | |
# Finding path that minimizes largest of the sum of weights of each group in a directed multigraph
Given a directed multigraph with $n$ groups of edges and without cycles, can we find the path that minimizes the largest of the sum of weights of each group? All weights are non-negative integers in the range 0..30,000.
... | HuggingFaceTB/finemath | |
# Introduction
With the myriad of discussions on fin characteristics and performance at present and the associated postulations on how fin forces are created, what spin out actually is and what is the real purpose of the fin in windsurfing, this article will attempt to clear up the main issues, i.e. the physical princ... | HuggingFaceTB/finemath | |
# Series expansion with remaining $log n$
I'm studying the asymptotic behavior $(n \rightarrow \infty)$ of the following formula, where $k$ is a given constant. $$\frac{1}{n^{k(k+1)/(2n)}(2kn−k(1+k) \ln n)^2}$$
I'm trying to do a series expansion on this equation to give the denominator a simpler form so that it is e... | open-web-math/open-web-math | |
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# Pre-Cal 40S Slides February 19, 2008
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# Calculating Rate of Return
We are now ready to examine the concept of DCF-ROR. It is completely different from the return on investment (ROI) commonly used in business. The conventional ROI is computed for an accounting period, generally on the accrual book figure; investment is taken at original cost, although it i... | HuggingFaceTB/finemath | |
# How do you solve (3x-2)/(x^2-17x+72)-(x-4)/(x^2-20x+96)=(x-6)/(x^2-21x+108) and check for extraneous solutions?
Jan 12, 2018
${x}_{1} = - 4$ and ${x}_{2} = 15$
#### Explanation:
$\frac{3 x - 2}{{x}^{2} - 17 x + 72} - \frac{x - 4}{{x}^{2} - 20 x + 96} = \frac{x - 6}{{x}^{2} - 21 x + 108}$
$\frac{3 x - 2}{\left(x ... | HuggingFaceTB/finemath | |
# Sparse matrix
(Redirected from Sparse vector)
Example of sparse matrix $\left(\begin{smallmatrix} 11 & 22 & 0 & 0 & 0 & 0 & 0 \\ 0 & 33 & 44 & 0 & 0 & 0 & 0 \\ 0 & 0 & 55 & 66 & 77 & 0 & 0 \\ 0 & 0 & 0 & 0 & 0 & 88 & 0 \\ 0 & 0 & 0 & 0 & 0 & 0 & 99 \\ \end{smallmatrix}\right)$ The above sparse matrix contains only ... | HuggingFaceTB/finemath | |
# Implementations of computational state transitions with biomolecules
Masami Hagiya (2011), Scholarpedia, 6(4):9917. doi:10.4249/scholarpedia.9917 revision #91371 [link to/cite this article]
Post-publication activity
Curator: Masami Hagiya
Various attempts have been made to implement state machines with biomolecul... | open-web-math/open-web-math | |
# Maximum Achievable Velocity Change
[mathjax]
The rocket equation gives the ratio of the initial mass to the final mass given a velocity change and an exhaust velocity.
$$\frac{m_i}{m_f} = e^\frac{\Delta V}{V_e}$$
This seems to say that given enough fuel we could get an infinite velocity change! To see what the max... | HuggingFaceTB/finemath | |
# Definite Integral Problems and Solutions [SLST 2016]
In this post, we will discuss a few objective questions on definite integrals with answers. This will help us to take preparation for various exams, like board exams, SLST, and many more.
Q1: Find $\int_0^\pi$|cosx| dx. [WB SLST 16]
We know that cosx is positive... | HuggingFaceTB/finemath | |
This activity is a reinforce counting skills by 10s. Counting by 10s maths worksheet ID: 1453210 Language: English School subject: Math Grade/level: 2 Age: 7-8 Main content: Counting Other contents: Add to my workbooks (0) Download file pdf Embed in my website or blog Add to Google Classroom Add to Microsoft Teams Shar... | HuggingFaceTB/finemath | |
{{x_2}\left( t \right)}\\ Show Instructions. 3. It does so only for matrices 2x2, 3x3, and 4x4, using Solution of quadratic equation , Cubic equation and Quartic equation solution calculators. Learn more about ordinary differential equation, eigenvalue problems, ode, boundary value problem, bvp4c, singular ode MATLAB \... | HuggingFaceTB/finemath | |
Games
Problems
Go Pro!
## Ask Professor Puzzler
Do you have a question you would like to ask Professor Puzzler? Click here to ask your question!
Seventh grader Joe asks, "Can you come up with a better approximation to the Golden ratio than the fraction 8/5?"
Hi Joe! The answer to that question is: definitely!
Befo... | HuggingFaceTB/finemath | |
## Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
(a) $\alpha = 4.0~rad/s^2$ (b) $a_t = 0.12~m/s^2$
(a) $\omega = (2.0+\frac{1}{2}t^2)~rad/s$ $\alpha = \frac{d\omega}{dt}$ $\alpha = (t)~rad/s^2$ We can find the angular acceleration at t = 4.0 s: $\alpha = (t)~rad/s^2$ $\al... | HuggingFaceTB/finemath | |
# How to Find The Perimeter ## What is the Perimeter of Shape?
Imagine you just got a puppy for your birthday. Since the puppy will need to run and play in your backyard, we will need to build a fence around your backyard. To do this, we will need to know how much fencing to buy.
This is where the perimeter is needed... | HuggingFaceTB/finemath | |
128 views
The manufacturer of a table sells it to a wholesale dealer at a profit of $10\%$. The wholesale dealer sells the table to a retailer at a profit of $30\%$. Finally, the retailer sells it to a customer at a profit of $50\%$. If the customer pays Rs. $4290$ for the table, then its manufacturing cost (in Rs) is... | HuggingFaceTB/finemath | |
# MTH 264
MTH 264 Written Homework 1 – S21 Due Monday April 12, 2021 First Name Last Name OSU Student ID # Instructions: Do all of your work on these papers. Scan the completed problems and create one PDF of your work. Your PDF needs to be at least the same number of pages as the original document. (If any of your wor... | HuggingFaceTB/finemath | |
10 Simple Mental Maths Tricks That Will Make You Wildly Popular At Parties
Everyone gets really wow’d when someone pulls of some execptional mental maths.
The best part is, you can totally be that guy at the party with a little practice and preparation.
What follows is 10 maths tricks you can memorize, practice or i... | HuggingFaceTB/finemath | |
## Course Outline
• segmentGetting Started (Don't Skip This Part)
• segmentStatistics and Data Science: A Modeling Approach
• segmentPART I: EXPLORING VARIATION
• segmentChapter 1 - Welcome to Statistics: A Modeling Approach
• segmentChapter 2 - Understanding Data
• segmentChapter 3 - Examining Distributions
• segment... | HuggingFaceTB/finemath | |
# Activities to Teach Students to Graph Quadratic Functions in Standard Form
Graphing quadratic functions in standard form can be a challenging concept for students, but with the right activities and resources, it can be simplified and engaging. In this article, we will focus on activities to teach students how to gra... | HuggingFaceTB/finemath | |
# How do you do sets in math?
## How do you do sets in math?
Sets in mathematics, are simply a collection of distinct objects forming a group….Sets Formulas
1. n(A U B) = n(A) + n(B) – n(A ∩ B)
2. n (A ∩ B) = n(A) + n(B) – n(A U B)
3. n(A) = n(A U B) + n(A ∩ B) – n(B)
4. n(B) = n(A U B) + n(A ∩ B) – n(A)
5. n(A – B)... | HuggingFaceTB/finemath | |
Question
# If a copper wire is stretched to make its cross sectional radius 0.1% thinner,then what is % increase in its resistence?
Open in App
Solution
## Step 1, Given dataRadius becomes 0.1% thinnerStep 2, Finding the percentage increases in resistanceWe know,Resistance of the wire i given as R=ρLA Where, ρ=Resis... | HuggingFaceTB/finemath | |
# A Modern Vision of the Work of Cardano and Ferrari on Quartics - Different Strategies
Author(s):
Harald Helfgott (University of Bristol) and Michel Helfgott (East Tennessee State University)
Problem VI asks to "find a number which is equal to its square root plus twice its cube root." Denoting the positive number b... | HuggingFaceTB/finemath | |
Home » 41 questions on Statistics for data scientists & analysts
# 41 questions on Statistics for data scientists & analysts
## Introduction
Statistics forms the back bone of data science or any analysis for that matter. Sound knowledge of statistics can help an analyst to make sound business decisions.
On one hand... | HuggingFaceTB/finemath | |
# Find Amplitude, Period, and Phase Shift y=2cot(1/3x+pi/6)+2
Find Amplitude, Period, and Phase Shift y=2cot(1/3x+pi/6)+2
Use the form to find the variables used to find the amplitude, period, phase shift, and vertical shift.
Since the graph of the function does not have a maximum or minimum value, there can be no val... | HuggingFaceTB/finemath | |
# Slope
The slope of a line is defined as the rise over the run, m = Δyx.
In mathematics, the slope or gradient of a line describes its steepness, incline, or grade. A higher slope value indicates a steeper incline.
The slope is defined as the ratio of the "rise" divided by the "run" between two points on a line, or... | HuggingFaceTB/finemath | |
Explore BrainMass
# Testing
Not what you're looking for? Search our solutions OR ask your own Custom question.
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
He U.S. Bureau of Prisons publishes data in Statistics Report on the times served by prisoners r... | HuggingFaceTB/finemath | |
Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
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It is currently 30 Mar 2017, 04:19
### 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 y... | HuggingFaceTB/finemath | |
# Probability of dealing a blackjack
By author
How to Deal Blackjack: Blackjack Rules for Dealers
Probability of Blackjack. If the probability of a blackjack is p then the probability of not getting any blackjacks in 10 hands is 1-(1-p) 10. For example in a six deck game the answer would be 1- 0.952511 10 = 0.385251... | HuggingFaceTB/finemath | |
General Equations - Word Problem
• Jan 26th 2013, 02:56 PM
Sprinkledozer
General Equations - Word Problem
Could someone help me figure this out please? I have attached the problem (jpg). If you would like to know the answer lmk. Thanks
• Jan 26th 2013, 04:49 PM
Soroban
Re: General Equations - Word Problem
Hello, Sprin... | HuggingFaceTB/finemath | |
+0
# Help
0
138
3
Julie threw a ball h feet into the air. The ball was in the air for a time, t, of 4 seconds.
Which is a reasonable range for the given situation?
A. h>= 0
B.0<=h<=4
C. h<=0
D. h<=4
Dec 15, 2018
edited by Guest Dec 15, 2018
#1
+700
0
A) h>= 0
The height cannot be greater or equal to 0, th... | HuggingFaceTB/finemath | |
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# How to Calculate What Tent Size You Need For Your Event
Updated: Mar 10 Here is a complete guide on how to calculate the size of the tent/canopy you will need:
(Forewarning; This is going to take some math, but don't worry..You Got This!)
1. Take your guest count. How many g... | HuggingFaceTB/finemath | |
Center for Applied Mathematics and Statistics
REPORT 0001-1: The role of synaptic delay in organizing the behavior of networks of self-inhibiting neurons
S. Kunec & A. Bose
We consider a pair of mutually coupled inhibitory neurons in which each neuron is also self-inhibitory. We show that the size of the synaptic de... | open-web-math/open-web-math | |
# Is this recurrence relation valid?
The recurrence relation is defined as follows:
$$f(0) = 1$$ $$f(1) = 1$$ $$f(2n) = f(n)$$ $$f(2n+1) = f(n) + f(n-1)$$
I am supposed to calculate $f(10)$, however I have a hard time wrapping my head around this; I can't see any way the relation terminates to the base case.
For in... | HuggingFaceTB/finemath | |
Review question
# Can we calculate the total time taken for this car journey? Add to your resource collection Remove from your resource collection Add notes to this resource View your notes for this resource
Ref: R7250
## Solution
The diagram shows a speed-time graph of a car.
1. Calculate the acceleration of the ... | HuggingFaceTB/finemath | |
# Floor function summation[difficult]
The question is to find the value of —
$$\sum_{r=1}^{502} \Big \lfloor \frac{305r}{503}\Big \rfloor$$
The answer is pretty big, so I don't think trial and error will work here. I seriously can't come up with a solution to this problem. I have asked plenty of floor function quest... | HuggingFaceTB/finemath | |
## Fibonacci Numbers
### July 30, 2010
One of the first functions taught to programmers who are just learning about recursion is the function to compute the fibonacci numbers. The naive function takes exponential time, as each recursive call must compute the values of smaller fibonacci numbers, so programmers are nex... | HuggingFaceTB/finemath | |
# Percent / Percentage Word Problems (Part 3)
Objective: I can solve word problems involving percent (percentage) increase and decrease.
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button... | HuggingFaceTB/finemath | |
# Waste
How many percents are waste from a circular plate with a radius of 1 m from which we cut a square with the highest area?
Result
p = 36.338 %
#### Solution:
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Be the first to comment!
#### To solve this example are ne... | HuggingFaceTB/finemath | |
Images as Tensors
Start course
Difficulty
Beginner
Duration
1h 19m
Students
1068
Ratings
4.8/5
Description
In this course, discover convolutions and the convolutional neural networks involved in Data and Machine Learning. Introducing the concept of tensor, which is essential for everything that follows.
Learn to appl... | HuggingFaceTB/finemath | |
find two solutions for the linear equations -2x + 3y = 6
Question
find two solutions for the linear equations -2x + 3y = 6
in progress 0
2 months 2021-11-06T17:09:33+00:00 1 Answer 0 views 0
Step-by-step explanation: Hey ! let’s get this question 🙂
-2x + 3y = 6
lets put x = 0 ,
-2 (0) + 3y = 6
0 + 3y = 6
y... | HuggingFaceTB/finemath | |
# How to Find the Volume of a Cylinder?
1,765 Views Updated: 23 Aug 2017
While many would say that finding the area of a circle, rectangle, square and other 2-dimensional shapes is a piece of cake, the problem arises when you are dealing with 3-dimensional shapes.
A cylinder is a closed solid formed when two paralle... | HuggingFaceTB/finemath | |
# Formulas
## Trig Identities # Angle Measures
• Angle measure in degrees: $$\alpha$$
Angle measure in radians: $$x$$
1. There are two commonly used units for measuring angles − degrees and radians. $$1$$ degree (denoted by $$1^\circ$$) is defined as$$1/360$$ of a complete revolution. The straight angle is equal to$$... | HuggingFaceTB/finemath | |
Derivative of polynomials and exponentials
# Derivative of polynomials and exponentials - h → e h-1 h...
This preview shows pages 1–2. Sign up to view the full content.
DERIVATIVES OF POLYNOMIALS AND EXPONENTIAL FUNCTIONS For basic functions, we have differentiation rules as follows. 1. d dx ( c ) = 0. 2. d dx ( x ) ... | HuggingFaceTB/finemath | |
1. complex rational expressions
I want to make sure that I am doing this correctly. For this expression, I rewrote the fractions with an LCD of w. I came up with
6w +3 over w - 6w over w all divided by 10w + 1 over w + 8w over w.
After combining like terms, I got 3 over w divided by 18w + 1 over w.
Did I do this co... | HuggingFaceTB/finemath | |
240 (number)
240 (two hundred [and] forty) is the natural number following 239 and preceding 241.
← 239 240 241 →
Cardinaltwo hundred forty
Ordinal240th
(two hundred fortieth)
Factorization24 × 3 × 5
Greek numeralΣΜ´
Roman numeralCCXL
Binary111100002
Ternary222203
Octal3608
Duodecimal18012
In mathematics
240 is:
... | HuggingFaceTB/finemath | |
# NPV Calculator
₹ 11,048
₹1000
₹1,00,00,000
%
1 %
20%
Yrs
1 yr
30 yrs
₹ 10
₹ 2000000
## NPV Calculator
The NPV calculator is a tool that helps you determine the value of an investment. It takes into account expenses, revenue, and capital costs. By evaluating the worth of a project or investment, it can help you... | HuggingFaceTB/finemath | |
# Current Assets of a Company is Are ₹ 5,00,000. Its Current Ratio is 2.5 : 1 and Quick Ratio is 1 : 1. Calculate Value of Current Liabilities, Liquid Assets and Inventory. - Accountancy
Sum
Current Assets of a company is are ₹ 5,00,000. Its Current Ratio is 2.5 : 1 and Quick Ratio is 1 : 1. Calculate value of Curre... | HuggingFaceTB/finemath | |
by Felisa J. Vázquez-Abad and Yanick Champoux
# Generation of Random Variables
Cross Referencing:
- Topics Index
- SimSpiders Main Page
## General Discrete Distribution
The Inverse Function Method: Suppose that k0=0. The Inverse Function Method then requires setting N(U) = min{k : F(k+1) > U}.
• Generate U~U(0,1)
... | HuggingFaceTB/finemath | |
There are 366 different Starters of The Day, many to choose from. You will find in the left column below some starters on the topic of Mixed. In the right column below are links to related online activities, videos and teacher resources.
A lesson starter does not have to be on the same topic as the main part of the le... | HuggingFaceTB/finemath | |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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## #1 2012-12-04 22:15:31
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### Help! Discrete mathematics
You have 25 cards, 15 distinguishable envelopes (i.e. envelopes are labeled 1,2,3...,15). You may p... | HuggingFaceTB/finemath | |
## Math Forum - Problem of the Week
### In the Dark with an Elephant
Please keep in mind that this is a research project, and there may sometimes be glitches with the interactive software. Please let us know of any problems you encounter, and include the computer operating system, the browser and version you're using... | HuggingFaceTB/finemath | |
# Estimating Galactic Mass of Andromeda
So I need to estimate the mass of the andromeda galaxy using: $$M = \frac{v^2r}{G}$$ where $$v$$ is the rotational velocity, $$r$$ the galaxy's radius and $$G$$ Netwon's gravitational constant. I'm told the following:
1. Distance (m) = 2.403×$$10^{22}$$
2. Radius (arcmin) = 122... | HuggingFaceTB/finemath | |
Popular
# Can you use ANOVA for repeated measures?
## Can you use ANOVA for repeated measures?
Introduction. Repeated measures ANOVA is the equivalent of the one-way ANOVA, but for related, not independent groups, and is the extension of the dependent t-test. A repeated measures ANOVA is also referred to as a within... | HuggingFaceTB/finemath | |
mathematics
Mr. Collins is buying trsin tickets for \$42 each. What is the total cost of the tickets? Use the distributive property to solve.
1. 👍 0
2. 👎 0
3. 👁 79
1. How many tickets is he buying?
1. 👍 0
2. 👎 0
Similar Questions
1. math
Mr. Jenkins is going to buy museum tickets for a class trip. The museum... | HuggingFaceTB/finemath | |
- 8 mins
This is a post for the ACL 2022 paper AdapLeR: Speeding up Inference by Adaptive Length Reduction.
We propose a novel approach for reducing the computational cost of BERT with minimal loss in downstream performance. AdapLeR dynamically eliminates less contributing tokens through layers, resulting in shorter ... | open-web-math/open-web-math | |
# 9.6: Solutions (Exercises)
$$\newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} }$$ $$\newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}}$$$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcomm... | HuggingFaceTB/finemath | |
Paul's Online Notes
Home / Calculus I / Derivatives / Derivatives of Inverse Trig Functions
Show Mobile Notice Show All Notes Hide All Notes
Mobile Notice
You appear to be on a device with a "narrow" screen width (i.e. you are probably on a mobile phone). Due to the nature of the mathematics on this site it is best vie... | HuggingFaceTB/finemath | |
# Investigating Pulleys
## Student Laboratory Kit
### Materials Included In Kit
Double pulley, 2
Single pulley, 2
Pulley cord, 9 m
C-clamp or books
Hook weight, 500-g
Meter stick
Paper clips, 2
Spring scale, 5- to 10-Newtons
Structure for hanging pulleys (see Lab Hints)
### Disposal
All materials should be saved ... | HuggingFaceTB/finemath | |
### Problem Statement
Sortitaire is a solitaire card game in which you try to arrange a sequence of cards in non-decreasing order. You start by dealing a sequence of cards face up. This sequence is called the tableau. The remaining cards are placed in a pile called the stock. On each turn, you draw the top card from t... | HuggingFaceTB/finemath | |
# Find the length of each side of rhombus whose diagnols are of lenths 6cm and 8cm
2
by ompriya6
2016-03-27T14:49:46+05:30
Let ABCD be rhombus
Let AC = 6 and BD = 8
property Diagonals of rhombus bisect each other in right angle.
consider AC and BD meet at O
THen in triangle AOD
= (AC/2)² + (BD/2)²
= 3² + 4²
= 25
AD =... | HuggingFaceTB/finemath | |
# Math Help - Financial mathematics
1. ## Financial mathematics
Firstly I would thank Soroban by helping me last time.Thanks again
Guyz please any one help me with the following questions :-
If you took R50 000.00 and invested it in an investment where you were receiving 7% compound interest per annum,
A) What amo... | open-web-math/open-web-math | |
Centripedal Acceleration
Centripedal Acceleration
Centripedal acceleration is a topic that has come up numerous times and I think it deserves a little attention. It is something that can be observed all the time in real life, whether it be driving your car around a corner, reaching altitude in an airplane or maybe go... | HuggingFaceTB/finemath | |
# Question about the amount of solutions of the system A**x** = **0**
I've stumbled upon this question, and I have to say that I'm completely lost. I have no idea how one can find the amount of solutions of the system Ax = 0 when this is the case:
Let A be a 3 × 3 matrix and suppose that 2a_1 + a_2 − 4a_3 = 0.
(a) H... | HuggingFaceTB/finemath | |
# algebraic problem
• Jun 23rd 2010, 03:57 PM
alexandros
algebraic problem
Challenge problem:
Express the following algebraic quantities in terms of the variables λ,μ :
1) $a^2+b^2+c^2$
2) $a^3+b^3+c^3$
3) $a^5+b^5+c^5$
Where $a\neq b\neq c$ are the roots of the following equation:
$x^3+\lambda x+\mu=0$ , $\lamb... | HuggingFaceTB/finemath | |
Square Numbers & Square Roots
Once your child has mastered their times tables, you can begin to introduce the concept of square numbers. You can begin by teaching your child that the square of any number is that number multiplied by itself.
For example the square number of 2 is 4 (or 2 x 2). Perfect squares can onl... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Subtract 75/70 from 1/4
1st number: 1/4, 2nd number: 1 5/70
1/4 - 75/70 is -23/28.
#### Steps for subtracting fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers ... | HuggingFaceTB/finemath | |
# Dunam to Hectare Conversion
## 1 Dunam is equal to how many Hectare?
### 0.1 Hectare
##### Reference This Converter:
Dunam and Hectare both are the Land measurement unit. Compare values between unit Dunam with other Land measurement units. You can also calculate other Land conversion units that are available on t... | HuggingFaceTB/finemath | |
Question 9
# If the angles of a triangle are in the ratio of 1:2:3, then find the value of the largest angle.
Solution
Let angle triangle be x,2x,3x
Sum of angles of triangle is 180
so 6x=180
x=30
larger angle 3x=90 | HuggingFaceTB/finemath | |
# Solve $6^x=36\cdot (9.75)^{x-2}$
I try to solve the following equation:
$6^x=36\cdot (9.75)^{x-2}$
I tried:
$1=6\cdot (9.75)^{x-2}$
But this is obviously wrong!
I think it would be smarter to bring the whole expression on one side. How should I proceed instead?
-
Try $\log$ on both sides – Shuchang Dec 26 '13 ... | HuggingFaceTB/finemath | |
Guided Lessons
Explore
### Lesson plan
This lesson introduces students to measuring and estimating liquid volume, using liters (l) as the standard unit of measurement.
No standards associated with this content.
Which set of standards are you looking for?
Students will be able to measure and estimate liquid volume,... | HuggingFaceTB/finemath | |
KHAN Q:
A memory chip is designed to hold a number of transistors and heat sinks. There must be at least 1 heat sink for every 2000 transistors to prevent overheating. Also, each transistor has an area of 2.0 x 10^-10 mm^2, each heat sink has an area of 3.6 x 10^-6 mm^2, and the total area of transistors and heat sinks... | HuggingFaceTB/finemath | |
# calculus
posted by .
integrate: (square root of (6x+4)) - (2x) dx
• calculus -
do separately
(6x+4)^(1/2) dx
and
- 2 x dx
(2/3((1/6)(6x+4)^(3/2)
and
-x^2
so
(1/9)(6x+4)^(3/2) - x^2
## Similar Questions
1. ### Calculus
How do you integrate square root of (4-x^2) ?
2. ### calculus
integrate: square root of (4... | HuggingFaceTB/finemath | |
# Jim has \$520 in his savings account and adds \$9 per week. At the same time, Rhonda has \$40 in her savings account and adds \$15 per week.?
A)How long will it take for Rhonda to have the same amount as Jim?
B)How much will each have?
Relevance
• 1 month ago
Jim has \$520 in his savings account and adds \$9 per ... | HuggingFaceTB/finemath | |
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# Before we begin… enjoy the break. - PowerPoint PPT Presentation
Before we begin… enjoy the break. Unit 4: Conservation of Energy. Definition of Work (7-1, 7-2, 7-3) Examples of Work, Definition of Energy and the link to Work (7-3, 7-4, 7-5) Potential Energy and Conservation of Energy (8-1, 8-2) Problem Solvi... | HuggingFaceTB/finemath | |
# Number 21600
### Properties of number 21600
Cross Sum:
Factorization:
2 * 2 * 2 * 2 * 2 * 3 * 3 * 3 * 5 * 5
Divisors:
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 40... | HuggingFaceTB/finemath | |
# Solving Systems of Equations using Elimination. Solving a system of equations by elimination using multiplication. Step 1: Put the equations in Standard.
## Presentation on theme: "Solving Systems of Equations using Elimination. Solving a system of equations by elimination using multiplication. Step 1: Put the equa... | HuggingFaceTB/finemath | |
## Ken's POTW
Two Dissections
1. You are given two carpets of dimensions 8-by-8 and 6-by-1. Your task is to make a carpet of dimensions 7 by 10. You are only allowed to cut the 8-by-8 carpet into two pieces. How do you make the cut so that the three carpet pieces can be put together to form the required carpet?
2. Fo... | HuggingFaceTB/finemath | |
DEV Community
Abhishek Chaudhary
Posted on
Smallest Good Base
Given an integer `n` represented as a string, return the smallest good base of `n`.
We call `k >= 2` a good base of `n`, if all digits of `n` base `k` are `1`'s.
Example 1:
Input: n = "13"
Output: "3"
Explanation: 13 base 3 is 111.
Example 2:
Input:... | HuggingFaceTB/finemath | |
Search a number
BaseRepresentation
bin100001000100
32220101
4201010
531431
613444
76112
oct4104
92811
102116
111654
121284
13c6a
14ab2
15961
hex844
2116 has 9 divisors (see below), whose sum is σ = 3871. Its totient is φ = 1012.
The previous prime is 2113. The next prime is 2129. The reversal of 2116 is 6112.
Adding... | HuggingFaceTB/finemath | |
# 2807.7 minutes in seconds
## Result
2807.7 minutes equals 168462 seconds
You can also convert 2807.7 minutes to minutes and seconds.
## Conversion formula
Multiply the amount of minutes by the conversion factor to get the result in seconds:
2807.7 min × 60 = 168462 s
## How to convert 2807.7 minutes to seconds... | HuggingFaceTB/finemath |
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