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skyturnred Jan20-12 03:21 PM... | HuggingFaceTB/finemath | |
# Thread: Energy expended in acceleration
1. ## Energy expended in acceleration
A horizontal force of 80 N acts on a mass of 6 kg resting on a horizontal
surface. The mass is initially at rest and covers a distance of 5 m in 0.92 s
under the action of the force. Assuming there are no energy losses due to
air resistan... | HuggingFaceTB/finemath | |
It is currently 13 Dec 2017, 12:56
# Decision(s) Day!:
CHAT Rooms | Ross R1 | Kellogg R1 | Darden R1 | Tepper R1
### 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 emai... | HuggingFaceTB/finemath | |
# zbMATH — the first resource for mathematics
Unifying theories for logic programming. (English) Zbl 1005.68036
Hoare, Tony (ed.) et al., Engineering theories of software construction. Proceedings of the NATO ASI, Marktoberdorf, Germany, July 25 - August 6, 2000. Amsterdam: IOS Press. NATO Sci. Ser. III, Comput. Syst.... | open-web-math/open-web-math | |
# The Elements of Euclid for the Use of Schools and Colleges: With Notes, an Appendix, and Exercises. comprising the first six books and portions of the eleventh and twelfth books
Macmillan and Company, 1880 - Euclid's Elements - 400 pages
### What people are saying -Write a review
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# Cox, griffin, emelianchik
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### Cox, griffin, emelianchik
1. 1. Cassandra Emelianchik Micah Cox Brett Griffin
2. 2. With three ... | HuggingFaceTB/finemath | |
## pH question
JulieAljamal1E
Posts: 71
Joined: Fri Sep 28, 2018 12:24 am
### pH question
On 6B.3 part B (7th ed) it asks what the actual pH of a solution would be when a lab technician wants to prepare 200 mL of a 0.025 M HCL solution but uses a volumetric flask of 250 mL by mistake. The solutions show that you tak... | HuggingFaceTB/finemath | |
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# ZingPath: Writing and Graphing Linear Equations
Searching for
## Writing and Graphing Linear Equations
Learn in a way your textbook can't show you.
Explore the full path to lea... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Factors and multiples similar to Alquerque II:
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### There are 107 results
Broad Topics > Numbers and the Number System > Factors and multiples
### Making Shapes
##### Stage: 1 Challenge Level:
Arrange any number of count... | HuggingFaceTB/finemath | |
# How much does 1g of gold sell for?
#### ByVanessa
Jun 10, 2022
Untitled Document
## How much does 1g of gold sell for
Selling price: \$64.75 each. There is currently a new online order limit tied to 500.
Untitled Document
## How many weight of 200 grams is 1000 grams
Convert 200 grams to kilograms.
## How man... | HuggingFaceTB/finemath | |
Water Flow Analog of Electrical Current
The flow of water through a pipe has enough in common with the flow of electrons in a wire that examining their connection can help us understand both.
Flow Connection:
Water flow in a pipe is measured by the amount of water that flows past a point per second – the mass flow rat... | HuggingFaceTB/finemath | |
# Monthly Archives: May 2014
## On Secular Stagnation and Money
Gauti Eggertsson and Neil Mehrotra have a new paper that seeks to provide a formal model of secular stagnation. The paper is a welcome addition to a debate that, prior to their paper, was mostly muddled thoughts sprinkled throughout speeches and blog pos... | open-web-math/open-web-math | |
# CBSE Class 12 Mathematics Sample Paper Set E
See below CBSE Class 12 Mathematics Sample Paper Set E with solutions. We have provided CBSE Sample Papers for Class 12 Mathematics as per the latest paper pattern issued by CBSE for the current academic year. All sample papers provided by our Class 12 Mathematics teacher... | HuggingFaceTB/finemath | |
# time step
Hi
How is time step selected?
Usually by the grid Mach number, Ma.
Ma is proportional to the lattice speed. So dt~Ma*dx, where dt and dx are the time and space steps. The constant of proportionality (sound speed) depends on your model/lattice.
If, for example, you were looking at standard benchmark pro... | HuggingFaceTB/finemath | |
# Difference between revisions of "2009 AMC 10A Problems/Problem 1"
## Problem
One can, can hold $12$ ounces of soda, what is the minimum number of cans needed to provide a gallon ($128$ ounces) of soda?
$\textbf{(A)}\ 7\qquad \textbf{(B)}\ 8\qquad \textbf{(C)}\ 9\qquad \textbf{(D)}\ 10\qquad \textbf{(E)}\ 11$
## S... | HuggingFaceTB/finemath | |
# Math 5 - Act. 30: Spinner Experiment
Individual
Utah LessonPlans
### Summary
This activity provides students experience collecting and analyzing data.
### Materials
#### Attachments
• Spinner Face A (one per student)
• 5-by-8-inch index cards, one each student
• Spinner recording sheet, one to two for each stu... | HuggingFaceTB/finemath | |
What will be the result of applying function combine for semigroup of functions Int => Int?
``````import cats.implicits._
import cats.kernel.Semigroup
Semigroup[Int => Int].combine(_ + 1, _ * 10).apply(6)
``````
Explanation
For Semigroup[A => B] combine function is defined in the following way:
``````def combine(x: A ... | HuggingFaceTB/finemath | |
# Kilojoules to Megaelectronvolts Conversion
Enter the energy in kilojoules below to get the value converted to megaelectronvolts.
Results in Megaelectronvolts: 1 kJ = 6.2415E+15 MeV
Hint: use a scientific notation calculator to convert E notation to decimal
## How to Convert Kilojoules to Megaelectronvolts
To conv... | HuggingFaceTB/finemath | |
# Logarithm concepts -- introduction
Page 1 / 1
This module introduces the concept of logarithms.
Suppose you are a biologist investigating a population that doubles every year. So if you start with 1 specimen, the population can be expressed as an exponential function: $p\left(t\right)={2}^{t}$ where $t$ is the num... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Visualising similar to Your Number Was...:
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### There are 186 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Visualising
### Marbles in a Box
##### Stage: 3 Challenge Level:
How many winning lin... | HuggingFaceTB/finemath | |
# Divisors of 4411
## Divisors of 4411
The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :
Accordingly:
4411 is multiplo of 1
4411 is multiplo of 11
4411 is multiplo of 401
4411 has 3 positive divisors
## Parity of 4411
4411is an odd number,as it is not divisibl... | HuggingFaceTB/finemath | |
### Ticker
6/recent/ticker-posts
# L5, Hexadecimal System, What is Hexadecimal System?, package q10742
What is Hexadecimal System?
The numbering system which uses base-16 is called Hexadecimal System or simply Hex. A base (also called radix) is the number of unique digits or symbols (including 0) used to represent ... | HuggingFaceTB/finemath | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 11 Dec 2019, 02:33
### 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 | |
# Lesson 18
Surface Area of a Cube
## 18.1: Exponent Review (5 minutes)
### Warm-up
In this warm-up, students compare pairs of numerical expressions and identify the expression with the greater value. The task allows students to review what they learned about exponents and prompts them to look for and make use of s... | HuggingFaceTB/finemath | |
M3: SHMWatch
Announcements
#1
why is it accelerating away from the equilibrium in the mark scheme? I thought it was suppose to accelerate towards the equilibrium point?
0
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#2
(Original post by Maths&physics)
why is it accelerating away from the equilibrium in the mark scheme? I thought it was suppose to ... | HuggingFaceTB/finemath | |
# Finding The Equation Of An Ellipse
Updated on August 6, 2018
Finding the Equation of an Ellipse
An ellipse is the set of all points in a plane such that the sum of the distances of each point from two fixed points is the same, The fixed points are called the “foci” and the line through the foci is called the axis ... | HuggingFaceTB/finemath | |
# Is there a shape with infinite area but finite perimeter?
Is this really possible? Is there any other example of this other than the Koch Snowflake? If so can you prove that example to be true?
• The Koch Snowflake has the "other problem": it is a finite area contained in an infinite perimeter. Is that what you mea... | HuggingFaceTB/finemath | |
## What are the characteristics of the 4 scales of measurement?
It is an extension of the interval scale, therefore satisfying the four characteristics of the measurement scale; identity, magnitude, equal interval, and the absolute zero property. This level of data measurement allows the researcher to compare both the... | HuggingFaceTB/finemath | |
# Chapter 5, Elasticity, A Measure of Response.docx - Chapter...
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Chapter 5, Elasticity: A Measure of Response Elasticity We use elasticity to determine how responsive one variable is to movements in the value of another variable. We will calculate elasticity as the... | HuggingFaceTB/finemath | |
Mathematics
# Solve :$\int_{}^{} {\frac{{\left( {3x - 2} \right)}}{{{{\left( {x + 1} \right)}^2}\left( {x + 3} \right)}}} dx$
##### SOLUTION
$\begin{array}{l} \int _{ }^{ }{ \frac { { \left( { 3x-2 } \right) } }{ { { { \left( { x+1 } \right) }^{ 2 } }\left( { x+3 } \right) } } } dx \\ Let\, \frac { { \left( { 3x-2 } ... | HuggingFaceTB/finemath | |
# Thread: working out the percentage!
1. ## working out the percentage!
hi this is my question:
In a sale the price of a digital radio decreases from £75 to £66.
work out the percentage decrease in price.
im not sure but would it be 72.53%?? if that is wrong can anyone help me please?
2. Originally Posted by andybo... | HuggingFaceTB/finemath | |
# Kernel density estimation
## Introduction
Kernel density estimation is a kernel method. It is an unsupervised approach for estimating the probability density function at a given point when provided with several observations from the generating distribution.
## Prerequisites
To understand the kernel density estima... | HuggingFaceTB/finemath | |
# The Essentials of Poker Hands
Have you ever tried playing poker? If yes, you are in all probability familiar with the term poker hands but if not, properly this can be your possibility to understand the truth about poker hands.
Poker hands would be the term applied whenever an individual or an individual has five c... | HuggingFaceTB/finemath | |
# Linear Acceleration of a turntable
Problem:
What is the linear acceleration of a point on the rim of a 36 cm diameter turntable which is turning at 33 rev/min?
My Work:
$$T = \frac{2 \pi r}{v}; v = \frac{2 \pi r}{T}$$
$$a_{r} = \frac{v^{2}}{r}$$
$$\frac{33 rev}{min} \times \frac{1 min}{60 sec} = \frac{.55 rev}{se... | HuggingFaceTB/finemath | |
Request a call back
a student walk at a speed of 2.5 km/he and reaches his school 6 minutes late. next day he increases his speed by 1 km/he and reaches the school 6 minutes early. how fur his school from his house?
Asked by sankarsarkarjtr066 | 04 Nov, 2023, 08:59: PM
Let d be the distance to be travelled to reach sc... | HuggingFaceTB/finemath | |
# 2015 AMC 8 Problems/Problem 10
## Problem
How many integers between $1000$ and $9999$ have four distinct digits?
$\textbf{(A) }3024\qquad\textbf{(B) }4536\qquad\textbf{(C) }5040\qquad\textbf{(D) }6480\qquad \textbf{(E) }6561$
## Solution
There are $9$ choices for the first number, since it cannot be $0$, there a... | HuggingFaceTB/finemath | |
# Question
Kim and Daniel bought some balloons for a party. Kim used up 7/12 of her balloons and Daniel used up 4/5 of his. In the end, they had 173 balloons left. If kim bought 60 more balloons than Daniel at first, How many balloons did they buy altogether?
This is a before after question.
LCM
7/12 = 35/60
4/5 ... | HuggingFaceTB/finemath | |
Components of 4-Potential and 4-Current in terms of E and B
So this question might be trivial but say we have a 4-vector $A^\mu=(\phi,\vec{A})=(\phi,A_x,A_y,A_z)$ and a 4-current $J^\mu=(J^0,\vec{J})$. We know that
$$\vec{E}=-\nabla\phi-\frac{\partial\vec{A}}{\partial t}$$
$$\vec{B}=\nabla\times\vec{A}$$
How can I p... | HuggingFaceTB/finemath | |
## Algebra 2 (1st Edition)
$c \approx 73$ $a \approx 65.6$ $B=26^{\circ}$
Here, $\cos A=\dfrac{b}{c}$ This gives: $\cos 64^{\circ}=\dfrac{32}{c} \implies c \approx 73$ Now, $\sin A=\dfrac{a}{c}$ This gives: $\sin 64^{\circ}=\dfrac{a}{73} \implies a \approx 65.6$ Since the sum of a triangle is $180^{\circ}$ and the rig... | HuggingFaceTB/finemath | |
# 13.2 Methods for determining beam deflection
Beam deflection is a crucial concept in structural engineering, affecting the safety and performance of structures. This topic explores three key methods for calculating beam deflection: double integration, moment-area, and conjugate beam.
Each method has unique advantag... | HuggingFaceTB/finemath | |
# Solve the equation 2^x - 14*2^-x=-5?show the steps
justaguide | Certified Educator
We have to solve the equation: 2^x - 14*2^-x = -5
2^x - 14*2^-x = -5
Let 2^x = y
=> y - 14/y + 5 = 0
=> y^2 + 5y - 14 = 0
=> y^2 + 7y - 2y - 14 = 0
=> y(y + 7) - 2(y + 7) = 0
=> (y - 2)(y + 7) = 0
=> y = 2 and y = -7
as y = ... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
3/72 + 24/60 is 53/120.
1. Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
2. For the 1st fraction, since 72 × 5 = 360,
3/72 = 3 × 5/72 × 5 = 15/360
3. Likewise, for the 2nd fraction, since 60 × 6 = 360,
24/60 = 24 × 6/60 × 6 = 144/360 Dow... | HuggingFaceTB/finemath | |
# Frequent question: How do you know if a linear transformation is injective or surjective?
Contents
## How do you know if a transformation is injective or surjective?
Testing surjectivity and injectivity
To test injectivity, one simply needs to see if the dimension of the kernel is 0. If it is nonzero, then the ze... | HuggingFaceTB/finemath | |
Explore BrainMass
# Square Root and Pythagorean Theorem Problems
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!
102. (-2x - 8)/(x^2 + 2x - 8)
20. (-7yt)/3x = ?/18xyt
66.... | HuggingFaceTB/finemath | |
# Tip Calculator
How much is a 5 percent tip on \$36?
TIP:
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\$ 0
TIP PER PERSON:
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TOTAL PER PERSON:
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## How much is a 5 percent tip on \$36? How to calculate this tip?
Are you looking for the answer to this question: How much is a 5 percent tip on \$36? Here is the answer.
Let's see how to calc... | HuggingFaceTB/finemath | |
en:calibration
# Differences
This shows you the differences between two versions of the page.
— en:calibration [2018/01/29 10:12] (current) 2014/04/18 18:41 admin created 2014/04/18 18:41 admin created Line 1: Line 1: + ===== Calibration ===== + ==== Two point calibration ==== + For this way of calibration there mu... | HuggingFaceTB/finemath | |
1. ## Help Limits
Hii !
I don't know Calculat This Limits :
1. $\displaystyle \lim_{x \to 1^+ } \frac{\sqrt{x^2-9} + \sqrt{x} - \sqrt{3}}{\sqrt{x-3} }$
2. $\displaystyle \lim_{x \to \frac{\Pi }{4}} \frac{1 -\sqrt{2}\cos x}{ 1-\sqrt{2}\sin x }$
Can You Help Me
2. Originally Posted by Perelman
Hii !
I don't know C... | HuggingFaceTB/finemath | |
# Final matrix ppt
60 %
40 %
Education
Published on March 10, 2014
Author: rohan1195
Source: slideshare.net
## Description
Matrix ..types
subtraction
multiplication
inverse
Algebra
421 0011 0010 1010 1101 0001 0100 1011 DEFINATION A a11 , , a1n a21 , , a2n am1 , , amn Aij
421 0011 0010 1010 1101 0001 0100 101... | HuggingFaceTB/finemath | |
# solve: 9-|x+3| less than or equal to 7 graph on a number line and write answer in interval notation?
... (2x – 3) Graph: Interval Notation: ... Solve, and Check. Write your answer in a complete ... A number is greater than or equal to 5 but less than 8. - Read more
Lesson 7-4 Example 1 Solve an Inequality Using Sub... | HuggingFaceTB/finemath | |
# Proof about uniqueness of point $P$ such that its power to two circles is equal.
I've tried to prove that there exists only one point $P$ on $O_1O_2$ such that $Pow(P,O_1)=Pow (P,O_2)$ where $O_1$ and $O_2$ are circles with no point of tangency and I've got the following contradiction:
(Let $R$ and $r$ be the radii... | HuggingFaceTB/finemath | |
# Present Value
Present value (PV) is an accounting term meaning the value today of some amount of money expected to be available one or more years in the future. The concept behind this is that money available in the future is worth less than the same amount in hand today. One hundred dollars invested for a year at a... | HuggingFaceTB/finemath | |
## Intermediate Algebra (6th Edition)
Domain: {0, $\frac{1}{2}$}, Range: {$\frac{1}{4}$, $\frac{7}{8}$, $\pi$}, No
The domain is the set of all first components of the ordered pairs, or {0, $\frac{1}{2}$}. The range is the set of all second components of the ordered pairs, or {$\frac{1}{4}$, $\frac{7}{8}$, $\pi$}. Thi... | HuggingFaceTB/finemath | |
# Laurent Series of $(z+1)^2\sin(z)$ centred at $0$
How am I to write the Laurent series of $$(z+1)^2\sin(z)$$ centred at $$0$$? I know $$(z+1)^2 \sin(z) = (z^2+2z+1) \sum_{k = 0}^{\infty} \frac{(-1)^k z^{2k+1}}{(2k+1)!} \\ \Rightarrow (z+1)^2 \sin(z) = \sum_{k = 0}^{\infty} \frac{(-1)^k z^{2k+3}}{(2k+1)!} + \sum_{k =... | HuggingFaceTB/finemath | |
Collision Problems
2-body
R & r coordinates
We have already defined the center of mass coordinate, R, as: R = Σmiri / Σmi .
For a two-body problem, this becomes:
R = (m1r1 + m2r2) / (m1 + m2) .
If we take the second derivative of each side, we get:
R = (m1r1 + m2r2) / (m1 + m2), or
MR = (m1r1... | HuggingFaceTB/finemath | |
# This is of DNE can be used to show what does DNE mean in mathematics.
DNE stands for means and Negative you just insert the unwanted amounts together to get yet another range. By way of example, if the range is 3 then the joint number wouldbe 9. This variety contains 9 unfavorable amounts this number gets the same s... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Similar triangles similar to Double Angle Triples:
Filter by: Content type:
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### There are 13 results
Broad Topics > 2D Geometry, Shape and Space > Similar triangles
### Double Angle Triples
##### Stage: 5 Challenge Level:
Try out this geometry ... | HuggingFaceTB/finemath | |
# Convert Tonne Per Linear Meter to Kilopound Per Linear Foot (t/m to kips/ft)
In next fields, kindly type your value in the text box under title [ From: ] to convert from tonne per linear meter to kilopound per linear foot (t/m to kips/ft). As you type your value, the answer will be automatically calculated and displ... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Investigations similar to Arrangements:
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### There are 144 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Investigations
### Sticks and Triangles
##### Stage: 2 Challenge Level:
Using different ... | HuggingFaceTB/finemath | |
ALGORITHM DESIGN AND ANALYSIS
INTRODUCTION OF ALGORITHM DESIGN AND ANALYSIS
This part will start you thinking about designing and analyzing algorithms. It is intended to be a gentle introduction to how we specify algorithms, some of the design strategies we will use throughout this book, and many of the fundamental i... | HuggingFaceTB/finemath | |
Find all School-related info fast with the new School-Specific MBA Forum
It is currently 05 Jul 2015, 19:15
### 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 | |
# Questions tagged [circles]
For questions concerning circles. A circle is the locus of points in a plane that are at a fixed distance from a fixed point.
4,002 questions
24answers
47k views
### Does the square or the circle have the greater perimeter? A surprisingly hard problem for high schoolers
An exam for high... | HuggingFaceTB/finemath | |
# The sum of two number is twice the difference between two number.if the one number is 10 find the second number ?
The sum of two number is twice the difference between two number.if the one number is 10 find the second number ?
## Explanation:
Assuming the second number is x
10 + x = 2*(x-10)
Simplify and solve
10... | HuggingFaceTB/finemath | |
# compare N(f,a,r) with T(f,r)
I'm reading William Cherry and Zhuan Ye's book 'Nevanlinna's theory of value distribution, the second main theorem and its error terms'. In Section 1.12, they explains why $$N$$ and $$T$$ is used in Nevanlinna theory instead of $$n$$ and $$A$$, where $$A(f,r)=\int_{D(t)}f^\ast\omega$$. T... | HuggingFaceTB/finemath | |
# Thread: First order ODE getting to homogenous with x and y substitutions
1. ## First order ODE getting to homogenous with x and y substitutions
Hi folks,
by substituting $x = X + 1$ and $y = Y + 3$ reduce the differential equation
$\dfrac{dy}{dx} = \dfrac{4x - y + 7}{2x + y - 1}$ ................... (1)
to a hom... | HuggingFaceTB/finemath | |
Proof of Taylor's formula for polynomials
Main Question or Discussion Point
"This is an entirely elementary algebraic formula concerning a polynomial in x or order n, say
$$f(x) = a_0 + a_1x + a_2x^2 + ... + a_nx^n$$.
If we replace x by a + h = b and expand each term in powers of h, there results immediately a repre... | HuggingFaceTB/finemath | |
# What is the correct Formula for calculating fund growth with fees
I am considering two different options for a roth IRA. A managed fund that has a higher historical growth rate but 1% fee and a self directed vanguard account, which would have a lower growth rate but lower fees.
What I want is to understand are the ... | HuggingFaceTB/finemath | |
# Starting hands probability
The following is a passage from Wikipedia on starting hands probability:
The 1,326 starting hands can be reduced for purposes of determining the probability of starting hands for Hold 'em—since suits have no relative value in poker, many of these hands are identical in value before the fl... | HuggingFaceTB/finemath | |
# hw2s - MSPE PROGRAM ECON 506- FALL 2011 SOLUTION TO HW2...
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MSPE PROGRAM ECON 506- FALL 2011 SOLUTION TO HW2 (The problem numbers refer to numbers in 7 th edition) 3.11 There is a 1/3 chance a person has O + blood and 2/3 they do not. Similarly, there i... | HuggingFaceTB/finemath | |
1. ## differentiating this equation
HI I have attached a picture of the equation which I have problem with.
I need to differentiate T with respect to T0, so dT/dT0
D, L, lambda and C are constants.
I would apperciate if anyone can help me differentiating the above equation
(link to the image Yfrog Image : yfrog.co... | HuggingFaceTB/finemath | |
Fixing MM (also,why it may never be perfect).
Comment below rating threshold, click here to show it.
Syrail
Senior Member
This is meant as an informative post. I'll be linking to various references, so if you don't understand something, read through them and hopefully you can learn something new.
Matchmaking looks... | HuggingFaceTB/finemath | |
# Fourier transform radial component of magnetic field
• Swordwhale
In summary: Fourier transform to change it to a frequency.In summary, the person is asking for help with a Fourier transformation. They have measured the magnetic field of a quadrupole and were told to calculate the radial component in polar coordinat... | HuggingFaceTB/finemath | |
## Triangular numbers which are the sum of 3 pentagonal numbers
Pentagonal numbers: $n \, (3 \,n - 1)/2$
Let $T_n$ represent the n-th triangular number and $P_n$ the n-th pentagonal number
For any integer $k \geq 2$, if $n \; = \; k^2$, then the sum
$P_{n-k} \; + \; P_n \; + \; P_{n+k}$ equals ... | HuggingFaceTB/finemath | |
Loans are one the primary products that banks provide to its customers. Loans essentially allow customers to buy or pay for something which they are not capable of paying at the time, but will be able to pay at a cumulative capacity. Banks at as a middleman paying the entire amount at once, and in exchange you pay the ... | HuggingFaceTB/finemath | |
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# 5 - Solution Answers found using Excel formulas 1 Amount...
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Solution Answers found using Excel formulas: 1. Amount invested = \$10,000 \$21,589.25 Compounding period = annually Number of years = 10... | HuggingFaceTB/finemath | |
# Factorising
GCSEKS3Level 4-5AQACambridge iGCSEEdexcelEdexcel iGCSEOCRWJEC
## Factorising into Single Brackets
Factorising is putting expressions into brackets, this is the reverse of expanding brackets.
Make sure you are happy with the following topics before continuing.
Level 4-5GCSEKS3AQAEdexcelOCRWJECCambridg... | HuggingFaceTB/finemath | |
Algr1
Find the x and y intercept of the equations.
1.5x+6y=-30
2.x-4y=-16
3.-3x+4y=12
How would I solve these and what is the anwsers
1. 0
Similar Questions
1. MATH
Please help me!!!!!!!!!!!!!!!1 Instructions a. If needed, rewrite the following equations in slope-intercept form. * b. Indicate the slope and the y-i... | HuggingFaceTB/finemath | |
# 60568 (number)
60,568 (sixty thousand five hundred sixty-eight) is an even five-digits composite number following 60567 and preceding 60569. In scientific notation, it is written as 6.0568 × 104. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 29,568 positive intege... | HuggingFaceTB/finemath | |
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# Real Analysis I: Hints for Problems of Chapter 3
Section 3.3
1. if x is rational if x is irrational
Let be any partition of [0, 1]. Then in any subinterval , we can pick a
rational number and an irrational number so that and . Thus for any
partition P, we have , while . f is not Riemann integrable since while .
... | HuggingFaceTB/finemath | |
# Isoperimetric Problem
Prove that (in Euclidean two-space) given a finite perimeter, the closed curve enclosing maximum area is a circle.
Solution
We begin with the area of a closed curve derived from Green's theorem and the formula for arclength: $A = \frac{1}{2} \oint{xdy-ydx} = \frac{1}{2} \oint{xy'-y} dx$
$S =... | HuggingFaceTB/finemath | |
# Summarizing and Describing
Numerical Data
Lectures 3+4+5 Topics
Measures of Central Tendency
Mean, Median, Mode
Measures of Variation
The Range, Variance and
Standard Deviation
Shape
Symmetric, Skewed, Skewness, Kurtosis
Summary Measures
Central Tendency
Mean
Median
Mode
Summary Measures
Variation
Variance
Standa... | HuggingFaceTB/finemath | |
# Compute for t. When will the capacitor be fully charged?
What is the voltage across the capacitor after 5 seconds? The discharging voltage across the capacitor, Vc , at any instant time during the discharging period in given as:
Vc = Vs e-t/RC
R=100k
Vc=10v
C=22uf
Update:
3. Given the circuit below
R=100k
Vc... | HuggingFaceTB/finemath | |
You will need
• - a table of Prime numbers;
• - divisibility rules of numbers;
• calculator.
Instruction
1
Most often, it is necessary to decompose the number into Prime factors. Are numbers that divide the original number without a remainder, and can divide evenly only by itself and the unit (such numbers include 2, 3... | HuggingFaceTB/finemath | |
# A way to discover the Gamma function
I was messing around this morning and I discovered the following, which seemed cute enough to share. In this post, I’ll make what strikes me as a very reasonable attempt to define $u!$ for $u$ not an integer. Will I get the $\Gamma$ function? Wait and see!
We have $e^z = \sum z^... | HuggingFaceTB/finemath | |
Last updated on 4/28/21
## Calculate Measures of Central Tendency In this section, we are going to perform univariate analyses. Univariate analyses focus on only one variable at a time.
Say you need to drive to a job interview located some distance away in another city, and you wonder what time you should leave in or... | HuggingFaceTB/finemath | |
VSEPR Theory ’14 Now that we know how to find the general structure of a molecule using Lewis Dot diagrams, we can actually find the three-dimensional shape of a molecule AND BUILD IT! We can find the shapes of molecules using the VSEPR (Valence Shell Electron Pair Repulsion) Theory.
The idea is that atoms and electro... | HuggingFaceTB/finemath | |
LCM that 4 and 6 is the the smallest number amongst all usual multiples of 4 and also 6. The first few multiples that 4 and also 6 space (4, 8, 12, 16, 20, 24, . . . ) and (6, 12, 18, 24, . . . ) respectively. There room 3 generally used approaches to find LCM that 4 and also 6 - by listing multiples, by element factor... | HuggingFaceTB/finemath | |
CrazyEngineers Archive
Old, but evergreen and popular discussions on CrazyEngineers, presented to you in read-only mode.
@maria flor • 28 Jan, 2011
Route survey is a subject after you have taken the subjects of elementary surveying and higher surveying. This subject is very important to us civil engineers. By means of ... | HuggingFaceTB/finemath | |
# Charge density on the surface of a conductor
• marcos7615
In summary, you tried to solve the problem by setting a condition that the electric field inside the conductor has to be zero, but in this way you have two unknowns (σ1 and σ2). However, you found another equation involving the net charge of the conductor tha... | HuggingFaceTB/finemath | |
# curriculum development
Katie is two years old. it is probable that she can: A. flex her leg and kick a ball. B. push against the ball,but not really kick it. C. kick a ball with a straight leg. D. kick a ball with her leg and have arm opposition. I chosed A
1. 👍
2. 👎
3. 👁
1. I disagree. Have you watched 2-year-o... | HuggingFaceTB/finemath | |
[ Previous Section | Next Section | Chapter Index | Main Index ]
## Transforms
In Section 2.1, we discussed coordinate systems and how it is possible to transform coordinates from one coordinate system to another. In this section, we'll look at that idea a little more closely, and also look at how geometric transform... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Compare 4/2 and 5/10
1st number: 2 0/2, 2nd number: 5/10
4/2 is greater than 5/10
#### Steps for comparing fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with... | HuggingFaceTB/finemath | |
# Kerodon
$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$
### 1.1.7 The Singular Simplicial Set of a Topological Space
Topology provides an abundant supply of examples of simplicial sets.
Construction 1.1.7.1. Let $X$ be a topological space. We define a simplicial set $\operatorname{Sing}_{\bullet }... | open-web-math/open-web-math | |
# How do i find a function such as f(a)f(b)f(c) = f(sqrt(a^2+b^2+c^2))f^2(0) ?
Apr 24, 2016
$f \left(x\right) = p {k}^{{x}^{2}}$ for constants $p \in \mathbb{R}$, $k > 0$
#### Explanation:
I will assume that by ${f}^{2} \left(0\right)$ you mean ${\left(f \left(0\right)\right)}^{2}$ rather than $f \left(f \left(0\ri... | HuggingFaceTB/finemath | |
19 2月 2020
What is a parameter in math? This is a term that is utilised to define a variable or perhaps a thing that’s altered inside a mathematical equation.
You’ll find lots of definitions which have been offered, however they all possess the very same meaning.
There are a lot of formulas which will teach you thi... | HuggingFaceTB/finemath | |
# Clojure Euler: Problem 026
Find the value of d < 1000 for which 1/d contains the longest recurring cycle in its decimal fraction part.
1/2 = 0.5
1/3 = 0.(3)
1/4 = 0.25
1/5 = 0.2
1/6 = 0.1(6)
1/7 = 0.(142857)
1/8 = 0.125
1/9 = 0.(1)
1/10 = 0.1
As you see for `d` from `2` to `10`, the longest cycle length is `6`, fo... | HuggingFaceTB/finemath | |
# 6th Class Mathematics Related to Competitive Exam Reasoning Aptitude
Reasoning Aptitude
Category : 6th Class
Reasoning and Aptitude
Reasoning and logic skills are an integral part of subjects like Mathematics. In this chapter, we will learn various problems related to reasoning and aptitude.
Problems Based on M... | HuggingFaceTB/finemath | |
# 14, 26 and 91 LCM LCM of 14, 26 and 91 is equal to 182. The comprehensive work provides more insight of how to find what is the lcm of 14, 26 and 91 by using prime factors and special division methods, and the example use case of mathematics and real world problems.
what is the lcm of 14, 26 and 91?
lcm (14 26 9... | HuggingFaceTB/finemath | |
# Finding Y-Intercept
• May 27th 2008, 06:34 PM
HTS
Finding Y-Intercept
I've been given a problem on finding the y-intercept, and i've been given one set of points (along with the slope) to find out the y-intercept. Now, I'm not allowed to graph, and I dont know any equation on finding the y-intercept, so can anyone h... | HuggingFaceTB/finemath | |
## "Build a Lorenz Attractor"
```In 1963 Edward Lorenz published his famous set of coupled nonlinear
first-order ordinary differential equations; they are relatively simple,
but the resulting behavior is wonderfully complex. The equations are:
dx/dt = s(y-x)
dy/dt = rx-y-xz
dz/dt = xy - bz
with suggested parameters... | HuggingFaceTB/finemath |
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