question stringlengths 200 50k | answer stringclasses 1
value | source stringclasses 2
values |
|---|---|---|
# Prove by induction the predicate (All n, n >= 1, any tree with n vertices has (n-1) edges).
I'm stuck on this problem, posting my progress so far below. I've looked at similar questions here and here, but neither seem to directly prove the predicate by induction, with a base case followed by the inductive step.
Sol... | HuggingFaceTB/finemath | |
# Why are circles of opposite directions not homotopic to each other?
I’m learning about homotopy and the fundamental groups, and I’m having a hard time visualizing the transformation. In particular, I can’t see when there is no homotopy between loops.
An example from my class is the following picture (the loops are ... | HuggingFaceTB/finemath | |
# Intersection of graphs of parametric equations with trig functions
I've had this problem for a while, but I have not been able to solve it. Any help would be really appreciated, thanks in advance!
Problem: Find the sum of all possible values of the constant $k$ such that the graph of the parametric equations \begin... | HuggingFaceTB/finemath | |
# Factorize expression with sum of cubes
In this chapter we will try to factorize the algebraic expression given in the form of \mathtt{a^{3} +b^{3}}
At the end of the chapter, some solved problems are also given for your practice.
## How to factorize \mathtt{a^{3} +b^{3}} ?
To factorize the expression \mathtt{a^{3... | HuggingFaceTB/finemath | |
# Need some help with Rotational Physics and determining angular velocity.
Alright, so I am a programmer. I am writing a physics engine for a project at school and I am having a lot of trouble understanding rotational physics. As of now, the tools I have to work with are the point of collision for an object, it's velo... | HuggingFaceTB/finemath | |
Cody
# Problem 60. The Goldbach Conjecture
Solution 50037
Submitted on 24 Feb 2012 by Mike Keenan
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Pass
%% nList = 28:6:76; for i = 1:length(nList) n = nLi... | HuggingFaceTB/finemath | |
# Kinematics of Rigid Bodies
A rigid body is a system of particles in which the distance between the particles remains unchanged. It executes plane motion if all parts of the body moves in parallel planes.
A plane motion in which every line in the body remains parallel to its original position is called translation.
... | HuggingFaceTB/finemath | |
# Multiples of 17
Learning about multiples is one of the basic yet important concepts in mathematics. When we have mastered the concept of multiples, we will be able to confidently and competently tackle the more complex topics in mathematics.
This time, we will look into the multiples of another interesting number –... | open-web-math/open-web-math | |
# What Is the Difference Between Mean Scores & Standard Deviation?
Somewhere back in your middle school and high school math classes, you no doubt learned about the mean and standard deviation as fairly fundamental concepts in arithmetic and statistics. You also knew the differences between other key concepts: mean vs... | HuggingFaceTB/finemath | |
# chapter11 - i book 2005/4/7 22:31 page S-93 #114 i i i...
This preview shows pages 1–3. Sign up to view the full content.
± ± “book” — 2005/4/7 — 22:31 — page S-93 — #114 ± ± ± ± Answers to Selected Exercises for Chapter 11 Section 11.1 (page 899) 1. The approximate solutions in the plot in Figure S.16(a) were obta... | HuggingFaceTB/finemath | |
# CBSE Delhi-Set-2-2015
To Access the full content, Please Purchase
• Q1
What is the electric flux through a cube of side 1 cm which encloses an electric dipole?
Marks:1
According to Gauss’s Law
Where,
E = Electrostatic field
Q = total charge enclosed by the cube
= Absolute electric permittivity of free space
... | HuggingFaceTB/finemath | |
You are Here: Home >< Maths
# Maths as help!
Announcements Posted on
TSR's new app is coming! Sign up here to try it first >> 17-10-2016
1. I honestly don't know where I keep going wrong with this question so if someone could go through it step by step that would be great!
A triangle has vertices (5,0),(q,0) and (10... | HuggingFaceTB/finemath | |
# Convert 343 as a power of 7
Grade:12th pass
## 1 Answers
Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Here, we have to use the concept of the factorization. Factorization is the process in which a number is written in the forms of its small factors which on multiplication give the original number. W... | HuggingFaceTB/finemath | |
# mm to Inches Conversion | mm to inches chart
The mm to inches Conversion and from mm to inch can be derived from a simple formula, which we will learn below.
mm to Inches Conversion Calculator
## mm to Inches Conversion Calculator
Type a value in the mm field to convert the value to Inches:
Inches:
## What is a... | HuggingFaceTB/finemath | |
Grade - examples - page 206
1. KLM triangle Find the length of the sides of the triangle KLM if m = 5cm height to m = 4.5 cm and size MKL angle is 70 degrees.
2. Decorative fence The rectangular garden is 57 m long and 42 m wide. Calculate how much m² it will reduce if it encloses with a 60 cm wide decorative fence.
3... | HuggingFaceTB/finemath | |
# reciprocal vectors, Prob54
Discussion in 'Math' started by PG1995, Apr 15, 2012.
1. ### PG1995 Thread Starter Active Member
Apr 15, 2011
753
5
Hi
Please have a look on the attachment and kindly help me with queries there. I'm sorry if answer to any of the queries is obvious. Right now, I'm very much exhausted and... | HuggingFaceTB/finemath | |
# Continuous functions, its inverse (if exists) and intersections graphically
I have a question regarding graphical intersection between a continuous function and its inverse (if exists).
Suppose $f$ is a real continuous function and $f^{-1}$ exists.
Can anyone assist in proving the following problem:
If $f$ and $f... | HuggingFaceTB/finemath | |
My Math Forum Polynomial
Real Analysis Real Analysis Math Forum
May 19th, 2011, 01:08 AM #1 Newbie Joined: May 2011 Posts: 28 Thanks: 0 Polynomial Hello i got this problem and i have no idea what they to do: Among polynomials of third degree with coefficients in $\mathbb{R}$ find such $f(x)$, for which is value $... | HuggingFaceTB/finemath | |
Vous êtes sur la page 1sur 3
Automata Theory - Midterm (Solutions)
L. Kovalchick
LCSEE,
West Virginia University,
Morgantown, WV
{lynn@csee.wvu.edu}
1 Problems
1. Consider the N F A defined below:
a b c
p {p} {q} {r}
q {p} {q} {r}
r {q} {r} {p}
(a) Compute the -closure of each state. (3 points)
Solution:
closure... | HuggingFaceTB/finemath | |
# math
posted by .
Which equivalent fraction would you have to use in order to add 3/5 to 21/25
• math -
convert to common denominator
least commmon multiple of 5 and 25 is 25
so we want the fraction 3/5 to convert into the form x/25
so, 3/5 = x/25
we can cross multiply to get 5x = 25*3
x = 5*3
x= 15
So the ... | HuggingFaceTB/finemath | |
Developing Numeracy In Year 1
As they move out of Reception, children in Year 1 begin to study the National Curriculum for Mathematics. They continue to work with practical apparatus and real objects (called 'manipulatives'). to help them visualise concepts such as number bonds (3+7=10, 13+7-=20). They start to loo... | HuggingFaceTB/finemath | |
# Anu is four years older than Sunil eight years ago.Anu was three time Sunil's age .find age of S and A
2
by jitesh1
i think the question is improper.
sorry i did not understand the question properly. I hope my answer helps you
2015-10-30T22:13:31+05:30
### This Is a Certified Answer
Certified answers contain reli... | HuggingFaceTB/finemath | |
# A Generative Model of Discourse
January 21, 2019
### Short Preface
There has been a lot interests on sentence representation learning, similar to the explosion of word embedding.
Based on my limited education in linguistics, I do not believe linguistis have an agreed upon and exhaustive set of “properties” that a... | open-web-math/open-web-math | |
Numerical integration of highly oscillating function
I want to Numerically integrate the following function
int[t_] := NIntegrate[A1[t - t3 - t2 - t1]*A2[t - t3 -t2]*A3[t - t3]*Exp[I*(h*(t1 + t2 +
t3) + h*(t1) + h*(t1 + t2))], {t1, 0, 500}, {t2, 0, 500}, {t3, 0, 500}, Method -> "AdaptiveMonteCarlo"]
Take h=5 (it do... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
3/14 + 6/70 is 3/10.
1. Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
2. For the 1st fraction, since 14 × 5 = 70,
3/14 = 3 × 5/14 × 5 = 15/70
3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
6/70 = 6 × 1/70 × 1 = 6/70 Download our mo... | HuggingFaceTB/finemath | |
# Measurement MMust have a standard. AA standard is an exact quantity people agree to use for comparison. AA standard means two people using the.
## Presentation on theme: "Measurement MMust have a standard. AA standard is an exact quantity people agree to use for comparison. AA standard means two people u... | HuggingFaceTB/finemath | |
# Formula to calculate a car's tire size
• 374 views
#### dudejo
In Gran Turismo 4, the Full Custom transmission doesn't give you an estimated top speed when adjusting the gear ratios. Therefore, using an external calculator becomes essential.
However, it's not possible to find a car's tire size within the game. Bu... | HuggingFaceTB/finemath | |
Math *corrected myself*
he table shows the population of a school for the years 1992-2008.
Year: 1992, 1994 1996, 1998, 2000, 2002, 2004, 2006, 2008
Population: 628, 656, 692,751, 793, 840 ,868, 902, 940
Which is the best prediction for the population in 2012?
1500
1100< or 1500
1175
2010
1. 👍 0
2. 👎 0
3. 👁... | HuggingFaceTB/finemath | |
## 16260
16,260 (sixteen thousand two hundred sixty) is an even five-digits composite number following 16259 and preceding 16261. In scientific notation, it is written as 1.626 × 104. The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors. There are 4,320 positive integers (up to 16260... | HuggingFaceTB/finemath | |
+0
# Clever Algebraic Manipulations
+1
70
1
+471
Positive real numbers $x,y$ satisfy the equations $x^2 + y^2 = 1$ and $x^4 + y^4= \frac{17}{18}$. Find $xy$.
Apr 1, 2021
#1
+144
+1
$$(x^2+y^2)^2=1^2$$
$$x^4+y^4+2(xy)^2=1$$
$$\frac{17}{18}+2(xy)^2=1$$
$$xy=\sqrt{\frac{1}{36}}=\frac{1}{6}$$
.
Apr 1, 2021
#1
+1... | HuggingFaceTB/finemath | |
# Value of log 125 base root 5
The value of log 125 base root 5 is equal to 6, that is, log√5125 = 6. In this post, we will learn how to find the logarithm of 125 when the base is √5.
## How to Find log125 Base Root 5
Question: What is log125 base√5?
Answer: log125 base root 5 equals 6.
Solution:
Step 1:
We know... | HuggingFaceTB/finemath | |
When it comes to understanding algebra, there is no getting around the need to be able to solve simple equations. An equation is a mathematical statement that shows two different measurements, or terms, to be equal. A very basic example of a mathematical equation would be “2 + 2 = 4.” Take note of the “=” sign, as it w... | HuggingFaceTB/finemath | |
This site is supported by donations to The OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A128513 a(1)=2, a(n) = 1 + (smallest integer > a(n-1) with the same number of divisors as a(n-1)). 1
2, 4, 10, 15, 22, 27, 34, 36, 101, 104, 106, 112, 163, 168, 211, 224, 229, 234, 261, ... | HuggingFaceTB/finemath | |
# Resources tagged with: Practical Activity
Filter by: Content type:
Age range:
Challenge level:
### There are 60 results
Broad Topics > Thinking Mathematically > Practical Activity
### Which Solids Can We Make?
##### Age 11 to 14 Challenge Level:
Interior angles can help us to work out which polygons will tessel... | HuggingFaceTB/finemath | |
# Mass
The thickness of a metallic tube is 1cm and its outer radius is 11cm. Find the mass of such 1m long tube, if the density of the metal is 7.5g per cubic cm.
Result
m = 49.48 kg
#### Solution:
$m=7.5 \cdot \ 100 \pi \cdot \ (11^{ 2 }-(11-1)^{ 2 })/1000=49.48 \ \text{kg}$
Our examples were largely sent or cr... | open-web-math/open-web-math | |
# Thread: Quotient group question
1. ## Quotient group question
Suppose $N \unlhd G$ and $N \unlhd GN$.
I'm having trouble understanding why $GN/N \neq G/N$. Here's my reasoning:
Let $H = GN$, then $H/N = \{hN \mid h \in H \} = \{gnN \mid g \in G, n \in N \} = \{gN \mid g \in G \} = G/N$.
Where I used $nN = N$ sin... | HuggingFaceTB/finemath | |
# So entsperren Sie den Bootloader, installieren TWRP und Root Moto E5 Play
## Transformations of functions equation
transformations of functions equation 2 + 2, determine: f(x + 1) = (x + 1)2 + 2 = x2 + 2x + 3. Nov 19, 2020 · The differential equation Equation \ref{eq:3. 2 Transformations. Purplemath. Add a positive... | HuggingFaceTB/finemath | |
# Prob. 13, Chap. 3 in Baby Rudin: The Cauchy product of two absolutely convergent series converges absolutely
Here's Prob. 13, Chap. 3 in the book Principles of Mathematical Analysis by Walter Rudin, 3rd edition:
Prove that the Cauchy product of two absolutely convergent series converges absolutely.
My effort:
Let... | HuggingFaceTB/finemath | |
by -1 views
You can calculate this by converting both numbers into fractions. Once youve gotten your answer simplify the radians.
Coterminal Angles Positive And Negative Converting Degrees To Radians Positive And Negative Trigonometry Positivity
### Using the formula 330 x π180 11π6.
330 degrees to radians. X33pi18... | HuggingFaceTB/finemath | |
# why no one is helping me here.. got 2 physics question urgent urgnet urgent plz help?
a mass m=52g is suspended from a spring with a spring constant k=3.5N/m
determine the force acting on the mass when it is diplsaced 7cm from its equilibrium position. if the mass is then released , what is the period of oscillatio... | HuggingFaceTB/finemath | |
algorithmrecursionschemesicpcoin-change
# SICP example: Counting change, cannot understand
I am a beginner following SICP course on MIT OpenCourseWare using both the video lectures and the book available online. Yesterday I came across an example, which ask if we can write a procedure to compute the number of ways to... | HuggingFaceTB/finemath | |
Calculating # or Rows and Columns
I have a # of images that I'm stitching together into a sprite sheet, how can I calculate the number of rows and columns to fit equally in an even rectangle (no blank spaces)?
Some examples:
6 images should become 2 rows, 3 columns
7 images should become 1 row, 7 columns
8 images ... | HuggingFaceTB/finemath | |
Calculus 3 - Length of Curve
1. Feb 3, 2012
GreenPrint
1. The problem statement, all variables and given/known data
Find the length of the parabolic segment r = $\frac{12}{1+cos(θ))}$, 0$\leq$θ$\leq$$\frac{∏}{2}$.
2. Relevant equations
L = ∫$\sqrt{f(θ)^{2}+f^{'}(θ)^{2}}$dθ
3. The attempt at a solution
I got up ... | HuggingFaceTB/finemath | |
## Pages
### Fractions
Fractions can be a barrier to beginning algebra students. Also referred to as rational numbers, fractions are simply real numbers that can be written as a quotient, or ratio, of two integers. Equivalent fractions can be expressed with different numerators and denominators. For example, If you ... | HuggingFaceTB/finemath | |
A population of 500 beetles is expected to grow at a rate of 70% per week. Which number is the best prediction of the population after 15 weeks?
Dec 1, 2016
The best prediction of the population after 15 weeks is $1431211$
Explanation:
As the population of $500$ beetles is expected to grow at a rate of 70% per week... | HuggingFaceTB/finemath | |
# Numerical solution of the 2D linear partial differential equation of first order
It is an actual geophysical problem where we study the liquid flow. We measure at each 2D grid point and each time interval three components of the liquid velocity and we want to compute how the liquid level changes over time.
If I und... | HuggingFaceTB/finemath | |
The amount the bank charges for use of money is called interest. True False
TRUE. The amount the bank charges for use of money is called interest. http://slater1.pageout.net/page.dyn/instructor/assessment/display_assessment?quiz_id=488661
s
Question
Updated 1/22/2014 10:02:41 AM
Edited by jeifunk [1/22/2014 10:02:38 AM... | HuggingFaceTB/finemath | |
0
# What are the factors of 340?
Updated: 4/28/2022
Wiki User
15y ago
The factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, and 340.
The factor pairs of 340 are 1 x 340, 2 x 170, 4 x 85, 5 x 68, 10 x 34, and 17 x 20.
The proper factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, are 170 or, if the d... | HuggingFaceTB/finemath | |
The Degree Diameter Problem for General Mixed Graphs
From Combinatorics Wiki
Introduction
The degree/diameter problem for general mixed graphs can be stated as follows:
Given three natural numbers [math]r[/math], [math]z[/math] and [math]k[/math], find the largest possible number [math]N(r,z,k)[/math] of vertices i... | HuggingFaceTB/finemath | |
Question 46
In a row of 40 boys Sameer was shifted 10 places to the right of Raman and Kailash was shifted 10 places to the left of Vikas. If Vikas was 26th from the left end and there were three boys between Kailash and Sameer after Shifting, what was the position of Raman in the row ?
Solution
All positions in thi... | HuggingFaceTB/finemath | |
We had a very good set of solutions sent in from Bomere Heath Primary School. Here are a couple of examples but all of their contributions are well worth looking at here: BomereSchoolSolutions.doc or BomereSchoolSolutions.pdf
Shauna and Bethany:
First we found all the combinations for adding and subtracting four cons... | HuggingFaceTB/finemath | |
# How to calculate the dimensions of an ellipse in a multi-view projection
The following image is an example that will help to demonstrate what i am saying and this below is a blender image version of an object with a slant surface at the top. to draw the multi view projection of this view all the necessary dimensions... | HuggingFaceTB/finemath | |
Instruction
1
Is to begin to understand what is the lateral surface of the parallelepiped. It represents the sum of the areas of the four parallelograms, located on each side of this three-dimensional figure. The area of any parallelogram is given by:S = a*h, where a is one side of the parallelogram h is the height spe... | HuggingFaceTB/finemath | |
# Mixed Numbers & Improper Fractions
## Presentation on theme: "Mixed Numbers & Improper Fractions"— Presentation transcript:
Mixed Numbers & Improper Fractions
Vocabulary convert – to change from one form to another
mixed number – a whole number and a fraction improper fraction – a fraction larger than one whole; t... | HuggingFaceTB/finemath | |
# Use ElGamal to solve Diffie-Hellman problem
Say we are able to decrypt a Elgamal ciphertext $c$ using only the public key. Apparantly it is now possible to solve the Diffie-Hellman problem (given $g^a, g^b$ calculate $g^{ab}$). How?
I know how it works the otherway. When I'm able to solve DH, I found a way to decry... | HuggingFaceTB/finemath | |
# What is a term to term rule and a position to term rule in math?
A sequence is an ordered set; usually the objects in the set (often numbers) are written with commas between them. e.g. 1,3,5,7 is a finite sequence, 1,3,5,7,... is an infinite sequence as is 2,4,8,16,... or 2,3,5,7,11,13,17,... (the primes.) The eleme... | HuggingFaceTB/finemath | |
Start Magoosh SAT or Magoosh ACT Prep today!
There are two basic multiple choice test strategies that will always work on the ACT: eliminating answers that aren’t supported by the information given and eliminating answers that create mistakes. An answer creates a mistake if it introduces an error into the process for ... | HuggingFaceTB/finemath | |
# How long does it take to reach 50% of V1?
• Matt Howard
In summary, the best way to find out the time it takes for the capacitor to reach 50% of V1 is by using the formula V=V_s(1-e^(-t/T)) for charging and V=V_0(e^(-t/T)) for discharging. By setting the capacitor voltage to 7 volts, the equation can be simplified t... | HuggingFaceTB/finemath | |
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A291943 a(0)=0; for n>0, a(n) = (2n)-th digit after the decimal point in the decimal expansion of 1/(2n+1). 1
0, 3, 0, 7, 1, 9, 3, 6, ... | HuggingFaceTB/finemath | |
1. ## Applying Binomial Theroem
Using the equation; $F_{r}=12\frac{U_{0}}{R_{0}}\left[\left(\frac{R_{0}}{R_{0}+x}\right)^{13}-\left(\frac{R_{0}}{R_{0}+x}\right)^{7}\right]$
I must apply the binomial theroem to; $(\frac{1}{R_{0}+x})^{13}$ And $(\frac{1}{R_{0}+x})^7$,
In order to show that $F_{r}\approx -\left(\frac{72... | HuggingFaceTB/finemath | |
Guide :
# 5a-(8-a)=4a-10
gfvhsfdhdasvljhjklhvkh
## Research, Knowledge and Information :
### 5a-(8-a)=4a-10 - solution - Get Easy Solution
Simple and best practice solution for 5a-(8-a)=4a-10 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so ...
Read Mo... | HuggingFaceTB/finemath | |
# Place value
The structure of the place value system, and the ways in which numbers can be partitioned, assist students to develop flexibility.
For example, to solve 9 + 7 one can think of building to 10 by splitting the 7 into 6 and 1, and treating it as 9 + 1 + 6.
This is helpful as 10 + 6 is easier to solve than... | HuggingFaceTB/finemath | |
# How to Find Point of Contraflexure
In an overhanging beam, point of contraflexure is a point where bending moment changes it sign. Example: A point, where bending moment goes from positive to negative or from negative to positive. It can better explained by solving a numerical.
##### Point of Contraflexure Example
... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Subtract 14/9 from 6/7
1st number: 6/7, 2nd number: 1 5/9
6/7 - 14/9 is -44/63.
#### Steps for subtracting fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 7 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with ... | HuggingFaceTB/finemath | |
home desktop version this topic as pdf
## conformal mapping sphere ↔ horn torus
Due to the hope that a geometrical solution for the conformal mapping between sphere and horn torus could be found, analogue to the Riemannian stereographic projection, it first seemed necessary to nest horn torus and sphere into one an... | HuggingFaceTB/finemath | |
# Decomposing a fraction visually | Fractions | Pre-Algebra | Khan Academy of the different ways that we can represent 7/9. So let’s just visualize 7/9. So here I have 9 equal sections. And 7/9 you could represent
as 7 of those equal sections. So let me get myself a
bigger thing to draw with, so that I can fill this in... | HuggingFaceTB/finemath | |
# what is y=-4x+3 and 4y+x=-1 For the general line equation
`y =m*x +n` (1)
the slope is `m` and the `y` intercept is `n`.
Thus the slope of the first line `y =-4x +3` is `m_1 =-4` .
For the second line we need to write it in the general form (1).
`4y +x =-1`
...
## See This Answer Now
Start your 48-hour fre... | HuggingFaceTB/finemath | |
# From street level, superman spots Lois Lane in trouble as theevil villain, Lex Luthor, drops her from near the?
From street level, superman spots Lois Lane in trouble as theevil villain, Lex Luthor, drops her from near the top of the EmpireState Building. At that very instant, the Man of Steel startsupward at a cons... | HuggingFaceTB/finemath | |
English | Español
# Try our Free Online Math Solver! Online Math Solver
Depdendent Variable
Number of equations to solve: 23456789
Equ. #1:
Equ. #2:
Equ. #3:
Equ. #4:
Equ. #5:
Equ. #6:
Equ. #7:
Equ. #8:
Equ. #9:
Solve for:
Dependent Variable
Number of inequalities to solve: 23456789
Ineq. #1... | HuggingFaceTB/finemath | |
" /> -->
#### Applications of Integration Three Marks Questions
12th Standard EM
Reg.No. :
•
•
•
•
•
•
Maths
Time : 01:00:00 Hrs
Total Marks : 45
15 x 3 = 45
1. Estimate the value of $\int _{ 0 }^{ 0.5 }{ { x }^{ 2 } } dx$using the Riemann sums corresponding to 5 subintervals of equal width and applying (i) left-e... | HuggingFaceTB/finemath | |
Math
posted by white rabbit
I NEED THE ANSWER NOW PLZZ HELLPPP!!
ASAP ASAP!!
Juan bought a piece of lumber that is 18 feet long.
a. Does he have enough lumber to make the five shelves? If not, how
much more does he need? If so, how much will be left over?
1. Reiny
What five shelves ?
depends on each of the five sh... | HuggingFaceTB/finemath | |
## Section 8.1: Systems of Linear Equations: Two Variables
### Learning Outcomes
By the end of this section, you will be able to:
• Solve systems of equations by graphing.
• Solve systems of equations by substitution.
• Solve systems of equations by addition.
• Identify inconsistent and dependent systems of equation... | HuggingFaceTB/finemath | |
# Lagrangian to Hamiltonian
I'm having some problems with an assignment where I have to state the Hamiltonian from the kinetic energy $T$ and potential energy $U$. These are as follows:
$$T(\dot{x},\dot{y})=2m\dot{x}^{2}+\frac{1}{2}m\dot{y}^{2}-m\dot{x}\dot{y}$$ and $$U(x,y)=-mgy+\frac{1}{2}k(y-l_{0})^{2}+U_{0},$$ wh... | HuggingFaceTB/finemath | |
Last Updated: Thursday 23rd February 2017
It's pretty easy to use Python to perform calculations and arithmetic. One cool type of arithmetic that Python can perform is to calculate the remainder of one number divided by another. To do this, you need to use the modulo operator (otherwise known as the percentage sign: %... | HuggingFaceTB/finemath | |
Lesson
ACT Practice #2
an hour ago by
joseph_marichal_91359
Save
Edit
Instructor-led session
Live lessonStart a live lesson
Asynchronous learning
AssignAssign homework
• Slide 1
Report an issue
ACT Practice #2
Bridge Math Fall 2020
Mr. Marichal
Hillwood High School
• Slide 2
Report an issue
Arithmetic Sequence
•... | HuggingFaceTB/finemath | |
How do you simplify x^-4 (x^2 + x - 3)?
Jun 15, 2015
= color(blue)(x^-2 + x^-3 - 3.x^-4
Explanation:
${x}^{-} 4 \left({x}^{2} + x - 3\right)$
Here , we need to multiply color(red)(x^-4 with every term within the bracket.
$\textcolor{red}{{x}^{-} 4} . {x}^{2} + \textcolor{red}{{x}^{-} 4} . {x}^{1} - \textcolor{red... | HuggingFaceTB/finemath | |
GCF the 12 and 48 is the largest possible number that divides 12 and also 48 exactly without any kind of remainder. The components of 12 and 48 room 1, 2, 3, 4, 6, 12 and also 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 respectively. There room 3 typically used techniques to uncover the GCF of 12 and also 48 - Euclidean algorithm... | HuggingFaceTB/finemath | |
# How to Calculate Critical Value for Hypothesis Testing
When conducting hypothesis testing, it is important to know how to calculate the critical value. This value will help you determine whether or not your results are statistically significant. Here is a step-by-step guide for calculating the critical value:
First... | HuggingFaceTB/finemath | |
# Geometry Problem 1572: Discover the Secrets of Triangle ABC: Calculate Angle C with Geometric Methods Using Sides AB=17, BC=25, and Angle A=45 Degrees. A High School and College Geometry Challenge
Given a triangle ABC, where AB=17, BC=25, and angle A=45 degrees, determine the measure of angle C rounded to the neares... | HuggingFaceTB/finemath | |
Calculator™ © - Free Online Calculators
Online Calculators since 2009
## Popular Today
The 2D vector addition calculator by iCalculator is an online tool that allows you to calculate the sum of two 2D vectors with the entered values. In this modern era of technology, people want to save their time as much as possibl... | HuggingFaceTB/finemath | |
## Prealgebra (7th Edition)
$A=48\frac{4}{5}$ sq yd
$A=\frac{(a+b)}{2}h$ $A=\frac{(11+5)}{2}\times6.1$ $A=\frac{16}{2}\times6\frac{1}{10}$ $A=\frac{8}{1}\times\frac{61}{10}$ $A=\frac{4}{1}\times\frac{61}{5}$ $A=\frac{244}{5}$ $A=48\frac{4}{5}$ sq yd | HuggingFaceTB/finemath | |
# Torus
Contents
## Geometry
In geometry, a torus (pl. tori) is a doughnut-shaped surface of revolution generated by revolving a circle about an axis coplanar with the circle. The sphere is a special case of the torus obtained when the axis of rotation is a diameter of the circle. If the axis of rotation does not i... | HuggingFaceTB/finemath | |
We have been working very hard since 2009 to facilitate in your learning Read More. We can't keep up without your support. Donate Now.
www.vustudents.ning.com
www.bit.ly/vucodes + Link For Assignments, GDBs & Online Quizzes Solution www.bit.ly/papersvu + Link For Past Papers, Solved MCQs, Short Notes & More
Quiz # ... | HuggingFaceTB/finemath | |
# Question: How Much Is A Pinch Of Pepper?
## How many milligrams is a pinch?
357.71 mgHow many milligrams of table salt are in 1 pinch.
The answer is: The change of 1 pin ( pinch ) unit in a table salt measure equals = into 357.71 mg ( milligram ) as per the equivalent measure and for the same table salt type..
##... | HuggingFaceTB/finemath | |
# 96547 (number)
96,547 (ninety-six thousand five hundred forty-seven) is an odd five-digits composite number following 96546 and preceding 96548. In scientific notation, it is written as 9.6547 × 104. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 85,800 positive int... | HuggingFaceTB/finemath | |
Tuesday, July 25, 2006
Finger Arithmetic Part Nine - Subtraction
Continuing finger arithmetic from Part Eight. This one is called Part Nine. It is the tenth part in the series. It introduces subtraction.
Subtraction is the opposite of addition. It's sort of addition backwards. You might be able to figure it out, usi... | HuggingFaceTB/finemath | |
Discover a lot of information on the number 1818: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!
## Mathematical properties of 1818
Is 1818 a prime number? No
Is 1818 a perfect number? No
Number of divisors 12
List of dividers 1, 2, 3, 6... | HuggingFaceTB/finemath | |
### The area of a circle is one of the first formulas
Pi that you learn as a young math student. It is simply taught as, . There is no explanation as to why the area of a circle is this arbitrary formula. As it turns out the area of a circle is not an easy task to figure out by your self. Early mathematicians knew tha... | HuggingFaceTB/finemath | |
# 3.17: Uncertainty in Multiplication and Division
### Introduction
Calculators do just what you ask of them, no more and no less. However, they sometimes can get a little out of hand. If I multiply 2.48 times 6.3, I get an answer of 15.687, a value that ignores the number of significant figures in either number. Div... | open-web-math/open-web-math | |
# Search for tag: "integer expressions"
#### How to Evaluate Variable Expressions with Integers | Part 4 of 4 | Evaluate (x+y)^2 when x=-18; y=2
In this video we learn how to evaluate variable expressions with integers. We show how to evaluate (x+y)^2 when x=-18 and y=2. #variableexpressions #integers #minutemath #al... | HuggingFaceTB/finemath | |
If v+ is the corresponding eigenvector and at least two consecutive fertility rates are positive, + is dominant and the population distribution will converge to an eigenvector of L, that is lim t!1D(t) exists and is a multiple of v+. So our strategy will be to try to find the eigenvector with X=1, and then if necessary... | HuggingFaceTB/finemath | |
# 232
## 232 is an even composite number composed of two prime numbers multiplied together.
What does the number 232 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.
232 is an even composite number. It is composed of two distinct prime numbers multipli... | HuggingFaceTB/finemath | |
## 32334
32,334 (thirty-two thousand three hundred thirty-four) is an even five-digits composite number following 32333 and preceding 32335. In scientific notation, it is written as 3.2334 × 104. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 10,112 positive integers... | HuggingFaceTB/finemath | |
Multivariate interpolation
Multivariate interpolation
In numerical analysis, multivariate interpolation or spatial interpolation is interpolation on functions of more than one variable.
The function to be interpolated is known at given points $(x_i, y_i, z_i, \dots)$ and the interpolation problem consist of yieldi... | HuggingFaceTB/finemath | |
# college mathematics
d. Find the volume of a rectangular box that measures 6 inches by 4 inches by 2 inches.
1. 👍 0
2. 👎 0
3. 👁 106
1. V = 6 * 4 * 2
V = _______ cubic inches
1. 👍 0
2. 👎 0
## Similar Questions
1. ### college algebra
a rectangular box has a volume of V(x)=x^3+13x^2+50x+56 cubic inches. The h... | HuggingFaceTB/finemath | |
SSC MTS Profit and Loss Quiz Day 1
5 Steps - 3 Clicks
SSC MTS Profit and Loss Quiz Day 1
Introduction
Profit and Loss is an important topic of Quantitative Aptitude section. The article SSC MTS Profit and Loss Quiz Day 1 Consists of different types Profit Loss and Discount questions with solutions useful for candid... | HuggingFaceTB/finemath | |
# Chapter 5: - PowerPoint PPT Presentation Download Presentation Chapter 5:
Chapter 5: Download Presentation ## Chapter 5:
- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
##### Presentation Transcript
1. Chapter 5: DISCRETE RANDOM VARIABLES AND THEIR ... | HuggingFaceTB/finemath | |
If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
Lesson 3: Multiplying decimals
# Developing strategies for multiplying 2-digit decimals
Learn to ... | HuggingFaceTB/finemath | |
Search a number
36349 = 163223
BaseRepresentation
bin1000110111111101
31211212021
420313331
52130344
6440141
7210655
oct106775
954767
1036349
1125345
1219051
1313711
14d365
15ab84
hex8dfd
36349 has 4 divisors (see below), whose sum is σ = 36736. Its totient is φ = 35964.
The previous prime is 36343. The next prime is... | HuggingFaceTB/finemath | |
# Simple Money Subtraction Challenge
Math Challenge
00:00
Start my Challenge
The total cost of a bat and pencil is \$31. What is the cost of pencil if the cost of the bat is \$26?
Tyler spent \$7 to purchase orange and banana together. How much he would have spent on banana if he has spent \$3 for orange?
Josie spent ... | HuggingFaceTB/finemath |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.