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# Find the current in the wires
1. Apr 2, 2013
### Colts
1. The problem statement, all variables and given/known data
In the figure, two wires are hanging parallel to one another. Each wire hangs 7 degrees from the vertical on 5 cm long cords. If the wires weigh 35 grams per meter, how much current do they carry?
ht... | HuggingFaceTB/finemath | |
# How far can your country travel on year of plastic bags?
OK, I know its a bit daft, but here goes:
a) How long (on average) is a plastic bag?
b) How many plastic bags does an ‘average’ person in your country use in a year?
c) Approximately how many people from your country go shopping / use plastic bags?
d) If you ... | HuggingFaceTB/finemath | |
0
# How do you turn a number into a decimal?
Updated: 10/10/2023
Wiki User
6y ago
its really easy all you have to do is here is an example 25/100 and here it is in decimals .25 and here it is in words TWENTY-FIVE HUNDREDTHS happy :)
Wiki User
12y ago
Wiki User
6y ago
A whole number can be divided by its non-m... | HuggingFaceTB/finemath | |
# How to use the CHISQ.DIST function in Excel
In this article, we will learn How to use the CHISQ.DIST function in Excel.
What is Chi square distribution and degree of freedom?
The Chi Square distribution is the distribution of the sum of squared standard normal deviates. For example we sample two variables from a s... | HuggingFaceTB/finemath | |
# 71 is 6 Percent of what?
## 71 is 6 Percent of 1183.33
%
71 is 6% of 1183.33
Calculation steps:
71 ÷ ( 6 ÷ 100 ) = 1183.33
### Calculate 71 is 6 Percent of what?
• F
Formula
71 ÷ ( 6 ÷ 100 )
• 1
Percent to decimal
6 ÷ 100 = 0.06
• 2
71 ÷ 0.06 = 1183.33 So 71 is 6% of 1183.33
Example | HuggingFaceTB/finemath | |
# math
Barry heard in his Personal Finance class that he should start investing as soon as possible. He had always thought that it would be smart to start investing after he finishes college and his salary is high enough to pay the bills and to have money left over. He projects that will 50-10 years from now. Barry wa... | HuggingFaceTB/finemath | |
1. interest problem.
somone put 1500 dollars in two accounts and earned about 5% and the other 2% profit.
They earned a total of 60 dollars.
How much was put into each account from the start?
2. Re: interest problem.
$.05x + .02(1500 - x) = 60$
solve for x, the amount in the 5% account, then determine the amount ... | HuggingFaceTB/finemath | |
# Math in Focus Grade 6 Chapter 1 Lesson 1.5 Answer Key Cubes and Cube Roots
Go through the Math in Focus Grade 6 Workbook Answer Key Chapter 1 Lesson 1.5 Cubes and Cube Roots to finish your assignments.
## Math in Focus Grade 6 Course 1 A Chapter 1 Lesson 1.5 Answer Key Cubes and Cube Roots
### Math in Focus Grade ... | HuggingFaceTB/finemath | |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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• Index
• » Help Me !
• » Find an equation from more than 2 coordinate point
|
Options
John E. Franklin
2005-09-03 02:06:58
If you graph the four points given, one could assume... | HuggingFaceTB/finemath | |
# Divisors of 1915
## Divisors of 1915
The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :
Accordingly:
1915 is multiplo of 1
1915 is multiplo of 5
1915 is multiplo of 383
1915 has 3 positive divisors
## Parity of 1915
1915is an odd number,as it is not divisible... | HuggingFaceTB/finemath | |
# computing integral
• Nov 20th 2007, 07:41 AM
makoley4
computing integral
i'm having a problem computing the integral below. could someone please assist me?
integral of exp(-x^2 + xz -1/4z^2) dx
• Nov 20th 2007, 08:01 AM
TKHunny
Small wonder you are having difficulty. That is non-trivial, to be sure. I have to ask a... | HuggingFaceTB/finemath | |
Home > CC2MN > Chapter cc26 > Lesson cc26.2.1 > Problem6-55
6-55.
When Lakeesha solved the equation $3(x+1)=12$ from problem 6-54, she reasoned this way: Homework Help ✎
Since $\mathit{3}$ groups of $\mathit{(x+1)}$ equals 3 groups of $\mathit{4}$, then I know that each group of $\mathit{(x+1)}$ must equal $\mathit{... | HuggingFaceTB/finemath | |
Activity I: The Abacus (Grades 4 6)
The Abacus | Tangrams and Fractions | Take A Trip| Career Connections | More Math Concepts
Objectives:
• Students will be introduced to the Chinese and Japanese abacus.
• Students will learn to use the abacus to display numbers and calculate sums of whole numbers.
• Students wil... | HuggingFaceTB/finemath | |
# आंशिक भिन्न
नेविगेशन पर जाएँ खोज पर जाएँ
बीजगणित में, आंशिक भिन्न प्रसार (partial fraction expansion) एक विधि है जो किसी परिमेय भिन्न के अंश या हर के डेग्री (degree) को कम करने के काम आती है।
सांकेतिक रूप में, निम्नलिखित परिमेय भिन्न को आंशिक भिन्नों में तोड़ा जा सकता है-
${\frac {f(x)}{g(x)}}$ जहाँ ƒ और g बहुपद ... | HuggingFaceTB/finemath | |
# How can a square root be defined since it has two answers?
I am aware that 1/0 is undefined for two reasons:
1. If you would have to give an answer to this it is infinity which is not a number but a concept;
2. The limit of 1/x for $x \to 0$ is either positive or negative infinity and since it has two limits we can... | HuggingFaceTB/finemath | |
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# More Quantitative Methods Problems
This content was STOLEN from BrainMass.com - View the original, and get the already-completed solution here!
Please see attached. 5 exercises have Excel tables attached below. Thanks.
https://brainmass.com/statistics/regression-analysis/more-quantitative-... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Quadratic equations similar to CD Heaven:
Filter by: Content type:
Stage:
Challenge level:
### Proof Sorter - Quadratic Equation
##### Stage: 4 and 5 Challenge Level:
This is an interactivity in which you have to sort the steps in the completion of the square into the c... | HuggingFaceTB/finemath | |
# Evolute/Involute
Let C and C1 are two space curves such that tangent to C is normal to C1 then
1. C is called evolute of C1 and
2. C1 is called involute of C
In the figure below
1. circle is evolute of spiral curve
2. spiral curve id involute of circle
## Construction Porticol
1. Using input Box create P=(... | HuggingFaceTB/finemath | |
# Derivatives and Tangent Lines 3
Taught by YourMathGal
• Currently 4.0/5 Stars.
2604 views | 2 ratings
Part of video series
Meets NCTM Standards:
Lesson Summary:
In this lesson, we learn about derivatives and tangent lines. We start by using the definition for the slope of the tangent line to find the slope of the t... | HuggingFaceTB/finemath | |
# Partial differential equation
1. Jun 21, 2011
### Jncik
1. The problem statement, all variables and given/known data
solve uxx = utt
3. The attempt at a solution
using the method of separation of variables I get
X''(x) - λ*X(x) = 0
T''(t) - λ*Τ(t) = 0
For λ = 0 I get X(x) = Ax + B where A and B are constants
... | HuggingFaceTB/finemath | |
How to solve a one sided limit?
Let $f(x)$ be some function (defined over the reals). How do I find the limit as $x$ approaches $a$ from either the positive or the negative side? (i.e how do I find either $\lim\limits_{x \rightarrow a^+} f(x)$ or$\lim\limits_{x \rightarrow a^- } f(x)$)
A one sided limit of $$f(x)$$ a... | open-web-math/open-web-math | |
### Home > CCA2 > Chapter A > Lesson A.1.1 > ProblemA-10
A-10.
Simplify each expression below. Assume that the denominator in part (b) is not equal to zero.
1. $(x^3)(x^{-2})$
Use the rule of a negative exponent:
$x^{-2}=\frac{1}{x^2}\text{ so }$
$(x^3)(x^{-2})=x^3\cdot\frac{1}{x^2}$
Expand and factor out any 1s:... | HuggingFaceTB/finemath | |
# If a finite set of ideals generates a ring, then so does any set of arbitrary powers of those ideals. [duplicate]
In Lang's Algebra, pg 95 (3rd Revised Ed.), he concludes a proof on the Chinese Remainder Theorem with:
In the same vein as above, we observe that if $\mathfrak{a_1},\dots,\mathfrak{a_n}$ are ideals of ... | open-web-math/open-web-math | |
Simple Excel Subtraction Formulae for Your Easy Math on- Screen
The least difficult Excel subtraction formula comprises of the = sign, trailed by two or more numbers, with the – operator in the middle of them. This is appeared in the spreadsheet on the privilege.
The formula in the illustration spreadsheet minuses th... | HuggingFaceTB/finemath | |
# Question Video: Finding the Area of a Major Circular Segment Mathematics
The chord and the radius of a circle both measure 33 cm. Find the area of the major circular segment, giving the answer to two decimal places.
04:06
### Video Transcript
The chord and the radius of a circle both measure 33 centimeters. Find ... | HuggingFaceTB/finemath | |
## Statistics 200: Lab 8
This week we will concentrate on a fancy technique, trellis graphics, for constructing complicated but elegant graphics. Your task is to hand in some beautiful pictures. Show us your best picture.
To get started: Generate a large matrix (maybe 500 x 3) containing a sample using rnorm. Multipl... | HuggingFaceTB/finemath | |
# Basic Vectorization Question (speed required)
3 views (last 30 days)
Matlab2010 on 22 Nov 2013
Commented: Matlab2010 on 22 Nov 2013
I have a 2D matrix of data. I have an index to reduce that 2D matrix to a 1D matrix.
How can I do it without using a for loop? Ie by vectorization as it needs to be super quick.
thanks
... | HuggingFaceTB/finemath | |
# Find the maximum value of
Question:
Find the maximum value of $2 x^{3}-24 x+107$ in the interval $[1,3]$. Find the maximum value of the same function in $[-3,-1]$.
Solution:
Let $f(x)=2 x^{3}-24 x+107$
$\therefore f^{\prime}(x)=6 x^{2}-24=6\left(x^{2}-4\right)$
Now,
$f^{\prime}(x)=0 \Rightarrow 6\left(x^{2}-4\... | HuggingFaceTB/finemath | |
# Download Algebra • Break Apart Ones to Subtract Lesson 5.1
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```Lesson 5.1
Name
Algebra • ... | HuggingFaceTB/finemath | |
Lesson: Life Processes
# Question 1
Kidneys in human beings are a part of a system meant for ____________.
(a) nutrition
(b) respiration
(c) excretion
(d) transportation
(c)
# Question 2
The xylem in plants is responsible for
(a) transport of water
(b) transport of food
(c) transport of amino acids
(d) tra... | open-web-math/open-web-math | |
Cody
# Problem 1641. ABBREVIATION
Solution 2042206
Submitted on 2 Dec 2019 by Asif Newaz
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
x ='Abbreviation of The Given String'; y_correct = 'A T G S ... | HuggingFaceTB/finemath | |
Discover a lot of information on the number 5363: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!
## Mathematical properties of 5363
Is 5363 a prime number? No
Is 5363 a perfect number? No
Number of divisors 4
List of dividers 1, 31, 173,... | HuggingFaceTB/finemath | |
1. ## Identity? issues
Simplify and write the trigonometric expression in terms of sine and cosine:
?
So I came up with this
= 1/f(u)
But I am not sure what to do or if I am right?
2. ## Re: Identity? issues
I believe what you being asked to do is:
$\displaystyle \tan(u)+\cot(u)=\frac{\sin(u)}{\cos(u)}+\frac{\co... | HuggingFaceTB/finemath | |
## The Mathematical Symbol "Square Cup (⊔)"
The "Square Cup" Symbol (⊔)
The ⊔ symbol, referred to as the "Square Cup" or "Square Union", is a mathematical notation often used in set theory and boolean algebra. It represents the union operation for two sets, especially when dealing with non-disjoint sets.
## Understa... | HuggingFaceTB/finemath | |
# Moonwalking's Reviews > A Tour of the Calculus
Rate this book
Clear rating
by
's review
really liked it
bookshelves: math, calculus
Numbers can express real world; that's the assumption.
Let's take the simplest reality, a straight line. Put a zero somewhere and negatives are on the left and positives are on the r... | HuggingFaceTB/finemath | |
1. ## Inverse Derivative Help
I cannot figure out what to do!!
Given the function $f(x)=5 x^3+2 x+5$ Let g be the inverse function of f. i.e. $g(x)=f^{-1}(x).$
$g^{\prime}(12)=$
I can't manage to find g(x) let alone g'(x)
Thank you for any help.
2. Originally Posted by Krooger
I cannot figure out what to do!!
Given ... | HuggingFaceTB/finemath | |
Download, print and cut out the squares. Work with a friend to try and match all the questions with the correct answers and make a shape
Fraction Words Puzzle The Lowest Common Multiple (LCM) is the smallest positive number that is a multiple of two or more numbers.
For example the LCM of 4 and 6 is 12 because
Mult... | HuggingFaceTB/finemath | |
# COLLEGE CALCULUS. HELP!
posted by .
Let f(x)=(-3x^2+6)^4(9x^2+7)^14, Find f'(x).
f'(x)= (-3^2+6)^4 d/dx(9x^2+7)^14+(9x^2+7) d/dx(-3x^2+6)^4
=(-3x^2+6)x14(9x^2+7)^13 d/dx(9x^2+7)+(9x^2+7)^14x4(-3x^2+6)^3 d/dx(-3x^2+6)
=14(-3x+6)^4(9x^+7)^13 (18x)+ 4(9x^2+7)(-3x^2+6)^3 (-6x)
• COLLEGE CALCULUS. HELP! -
i got stuck... | HuggingFaceTB/finemath | |
## How to select best Inverter?
“My Inverter is not giving sufficient backup”. This is the most common complaint raised against the home inverter system. We expect maximum backup time from the inverter system with a tubular battery, but unfortunately we get half or less backup time than we expect. What is the reason f... | HuggingFaceTB/finemath | |
Looking for Arithmetic worksheets?
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• ### Subtraction with Regrouping
• #### Statistics and Pro... | HuggingFaceTB/finemath | |
# Simplify fraction 2303/1420
/
#### Solution for what is 2303/1420 in simplest fraction
2303/1420 =
Now we have: what is 2303/1420 in simplest fraction = 2303/1420
Question: How to reduce 2303/1420 to its lowest terms?
Step by step simplifying fractions:
Step 1: Find GCD(2303,1420) = 1.
Step 2: Can't simplify ... | HuggingFaceTB/finemath | |
This site is supported by donations to The OEIS Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A254142 a(n) = (9*n+10)*binomial(n+9,9)/10. 10
1, 19, 154, 814, 3289, 11011, 32032, 83512, 199342, 442442, 923780, 1830764, 3468374, 6317234, 11113784, 18958808, 31461815, 50930165, 8061... | HuggingFaceTB/finemath | |
# 12811 (number)
12,811 (twelve thousand eight hundred eleven) is an odd five-digits composite number following 12810 and preceding 12812. In scientific notation, it is written as 1.2811 × 104. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 12,232 positive integers (u... | HuggingFaceTB/finemath | |
Declaration of No Repetition of Previous Exam Questions
Herewith, I declare that the exam for the course M131 of this semester has no repeated questions from previous exams. I also declare that all the exam questions cover all the course material and reflect what has been covered in the continuous assessment. Also, I ... | HuggingFaceTB/finemath | |
# k-th Largest Number from a List of Digits
Posted on:November 12, 2019
Given a list of digits (possibly containing duplicates) from 0-9, and a number k, find the k-th largest number that can be formed from these digits. Assume that k-th largest number can be formed.
When handling 0s, treat leading zeroes as ignored... | HuggingFaceTB/finemath | |
## 58388
58,388 (fifty-eight thousand three hundred eighty-eight) is an even five-digits composite number following 58387 and preceding 58389. In scientific notation, it is written as 5.8388 × 104. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 26,520 positive intege... | HuggingFaceTB/finemath | |
1. ## trigonometry problem????
using the exact values of the sine and cosine of both 1/6∏ and 3/4∏ and one of the sum and difference formulas, show that the exact value of cos(7/12∏) is 1/4(√2-√6)
any help would be greatly welcomed...thanks
2. Originally Posted by jordan1
using the exact values of the sine and cosine... | HuggingFaceTB/finemath | |
Search a number
3214331 = 29271409
BaseRepresentation
bin1100010000101111111011
320001022020022
430100233323
51310324311
6152521055
736215141
oct14205773
96038208
103214331
1118a5a7a
1210b018b
13887093
145d9591
154375db
hex310bfb
3214331 has 8 divisors (see below), whose sum is σ = 3345600. Its totient is φ = 3084480.... | HuggingFaceTB/finemath | |
# Math Help - Relation proof
1. ## Relation proof
Use the logical definition to explain why the null relation is transitive.
The only thing that makes sense to me is that it doesnt violate the rules of transitivity, so im assuming that it is transitive, but this is clearly not a proof, so need some help.
2. Origina... | open-web-math/open-web-math | |
sorry professor but the r=1.25*10^-5 m is =0.125*10^-4 with default ;)
so we have 0.0125 mm=12.5um
-26+19+3=-4 so we have 0.2/1.6*10^-4
on the screen i have a r (with default) of 0.125 unit arbitrary
if we have 1 arbitrary unit= 100um(micrometres) we have:
so we have 1/0.125=100um/x implies x=12.5um
the radius ... | HuggingFaceTB/finemath | |
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}{\| #1 \|}$$ $$\ne... | HuggingFaceTB/finemath | |
## College Algebra 7th Edition
Published by Brooks Cole
# Chapter 8, Sequences and Series - Section 8.3 - Geometric Sequences - 8.3 Exercises - Page 615: 45
#### Answer
The first three terms are: $a=1728 \\a_2=1296 \\a_3=972$
#### Work Step by Step
To find the first three terms, the value of the common ratio $r$ ... | HuggingFaceTB/finemath | |
Categories
### Top 10 Results
The riddle seems like a math problem and has left many people baffled. While the common answer to this has been guessed as 7, 4 and 1, the correct answer to the riddle is 3 eggs. The trick to solving this riddle is to understand that it is not a math problem but simple use of wordplay th... | HuggingFaceTB/finemath | |
# What is the difference between 20\$ and \$20? [closed]
I am seeing both 20\$ and \$20 usages. (20 is nonessential to this question.)
What is the difference between them?
• The \$ is usually put before the number to discourage forging. It's much harder to change \$20 to \$320 than with changing 20\$ to 320\$. Comme... | HuggingFaceTB/finemath | |
# Line slope calculator 4x+5y=60
Enter coordinates of two different points: Straight line given by points A[5; 8] and B[10; 4]
## Calculation:
Slope-intercept form of line: y = -0.8x+12
Canonical form of the line equation: 4x+5y-60 = 0
Parametric form of the line equation:
x = 5t+5
y = -4t+8 ; t ∈ R
Slope: m... | HuggingFaceTB/finemath | |
Question
# If the system of linear equations 2x+2ay+az=02x+3by+bz=02x+4cy+cz=0, where a,b,c∈R are non-zero and distinct; has non-zero solution, then
A
a+b+c=0
B
a,b,c are in A.P.
C
1a,1b,1c are in A.P.
D
a,b,c are in G.P.
Solution
## The correct option is C 1a,1b,1c are in A.P.∣∣ ∣∣22aa23bb24cc∣∣ ∣∣=0 R2→R2−R1,R3... | HuggingFaceTB/finemath | |
# How do you find the integral of int 5/sqrt(9-x^2)dx?
Let $x = 3 \cdot \sin t$ hence $\mathrm{dx} = 3 \cos t \cdot \mathrm{dt}$ then we have that
$\int \frac{5}{\sqrt{9 - {\left(3 \sin t\right)}^{2}}} \cdot 3 \cos t \cdot \mathrm{dt}$
$\int \frac{5}{\sqrt{9 - 9 \cdot {\sin}^{2} t}} \cdot 3 \cos t \cdot \mathrm{dt}$... | HuggingFaceTB/finemath | |
# What is the square root of 888
The short answer is $$\sqrt{ 888 } = 29.799328851503$$.
If that's all you're looking for, thanks for coming by. But if you're interested in the hows and whys behind square roots, continue reading and we'll tell you all about the square root of 888.
## 888 is not a perfect square
Let... | HuggingFaceTB/finemath | |
# NCERT Class 9 Physics Formula and Important Terms Board Sample Problems Part 2
Doorsteptutor material for CBSE is prepared by world's top subject experts: fully solved questions with step-by-step explanation- practice your way to success.
## What is Force
When we push or pull anybody we are said to exert force on ... | HuggingFaceTB/finemath | |
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# Physics/Notes 6.2
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# Video: Understanding That Three-Digit Numbers Can Be Represented with Groups of Hundreds and Ones
Find the missing number.
02:30
### Video Transcript
Find the missing number.
The diagram shows a part-whole model. We can see that the whole amount is 773. And this whole amount has been split into two parts. There’... | HuggingFaceTB/finemath | |
Multiplication can be explained as repetitive addition and makes long additions simple. Multiplication Calculator helps in calculating the product of 'integer a' and 'integer b'. Multiplication can be denoted by the symbol "X".
## Multiplication Facts
Any number when multiplied by 0 gives zero.Example: $4 \times 0$
... | HuggingFaceTB/finemath | |
# 215748 (number)
215,748 (two hundred fifteen thousand seven hundred forty-eight) is an even six-digits composite number following 215747 and preceding 215749. In scientific notation, it is written as 2.15748 × 105. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 66,... | HuggingFaceTB/finemath | |
The Insertion Sort algorithm is a very interesting question that you may have heard in your school or college asked in many interviews including FAANG companies.
Insertion sort is a sorting algorithm that places an unsorted element at its suitable place in each iteration.
Insertion sort works similarly as we sort car... | HuggingFaceTB/finemath | |
# Identity Relation
Identity relation : Let A be a set. Then the relation I$_{A}$= {(a,a): a $\in$ A} on A is called the identity-relation on A.
In other words, a relation I$_{A}$ on A is called the identity-relation if every element of A is related itself only.
I$_{A}$: A $\rightarrow$ A Where I$_{A}$(x)= x
For exa... | HuggingFaceTB/finemath | |
# Conditions for wave interference: reflection due to phase change
Physics > Conditions for wave disturbances: reflection due to phase change
Explore what is wave interference: conditions and results. Read about waves and noise, amplitude change, phase difference, wave patterns, formulas, reflection.
Interference (n... | HuggingFaceTB/finemath | |
##### Applications of Systems of Linear Equations
label Algebra
account_circle Unassigned
schedule 1 Day
account_balance_wallet \$5
Braving blizzard conditions on the planet Hoth, Luke Skywalker sets out in his snow speeder for a rebel base 4800 mi away. He travels into a steady head wind and makes the trip in 3 hr. ... | HuggingFaceTB/finemath | |
# Find number of diagonals in n sided convex polygon
Given n > 3, find number of diagonals in n sided convex polygon.
According to Wikipedia, In geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same edge. Informally, any sloping line is called ... | HuggingFaceTB/finemath | |
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# Algorithm
An algorithm is a method, or a set of step-by-step instructions for performing some task or calculation, especially for computer programs.
For example, suppose we want an algorithm to find the average of a list of numbers. We must add them up and then divide by n, where n is ... | HuggingFaceTB/finemath | |
# Activities to Teach Students to Multiply Polynomials to Find Area
Multiplying polynomials to find the area of figures is an essential concept that students need to learn in algebra. It is a crucial skill that is necessary for solving problems in geometry, physics, and other mathematical fields. However, it can be a ... | HuggingFaceTB/finemath | |
Discover a lot of information on the number 1134: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!
## Mathematical properties of 1134
Is 1134 a prime number? No
Is 1134 a perfect number? No
Number of divisors 20
List of dividers 1, 2, 3, 6... | HuggingFaceTB/finemath | |
Q7. From a point on the ground the angles of elevation of the bottom and top of a tower fixed at the top of a 20 m high building are 45º and 60º respectively. Find the height of the tower.
Let BC be the building of height 20 m and CD be the tower of height x metres. Let A be a point on the ground at a distance of y me... | HuggingFaceTB/finemath | |
# How do you solve A=h/2(a+b) for h?
Mar 5, 2018
See a solution process below:
#### Explanation:
First, multiply each side of the equation by $\textcolor{red}{2}$ to eliminate the fraction while keeping the equation balanced:
$\textcolor{red}{2} \times A = \textcolor{red}{2} \times \frac{h}{2} \left(a + b\right)$
... | HuggingFaceTB/finemath | |
Ms. Cannon = English (given)
Mr. Kingston = English (given by Cannon clue)
Ms. Lester = Math (3 corners remain, and since Math teachers cannot share a row, both bottom corners can’t be Math. So Ms. Lester must be Math)
Mrs. Aldrich = Art (given by Ms. Lester clue, because both start with A)
Mr. Adams = Art (same as... | HuggingFaceTB/finemath | |
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# MATLAB: Visualization
Hello, and welcome to another episode of the Software Carpentry lecture on MATLAB programming. In this episode, we will examine visualization techniques using the functions plot and imshow.
Visualization has always played a big role in understanding our data and ideas. This ... | HuggingFaceTB/finemath | |
Courses
# Test: Table Charts- 1
## 5 Questions MCQ Test Quantitative Aptitude for Banking Preparation | Test: Table Charts- 1
Description
This mock test of Test: Table Charts- 1 for LR helps you for every LR entrance exam. This contains 5 Multiple Choice Questions for LR Test: Table Charts- 1 (mcq) to study with sol... | HuggingFaceTB/finemath | |
# Bounce Wiggle Cross
## Polynomial Graphs
K20 Center, JAMIE RENTZEL | Published: May 16th, 2022 by K20 Center
• Subject Mathematics
• Course Algebra 2, Precalculus
• Time Frame 1-2 class period(s)
• Duration 60 minutes
### Summary
Students will discover the three different types x-intercepts that happen on polyno... | HuggingFaceTB/finemath | |
# JNTUK R20 B.Tech M1 Mathematics 1 Syllabus 2021
JNTUK R20 M1 B.tech Syllabus along with Course Objectives and Course outcome and list of textbook and reference books is mentioned in this blog. The subject of Mathematics 1 has 5 units in total. Topic and sub-topics of Mathematics 1 are mentioned below in detail. If ... | HuggingFaceTB/finemath | |
# Numerical and alphabetical suffixes
Numerical and alphabetical suffixes
You are encouraged to solve this task according to the task description, using any language you may know.
This task is about expressing numbers with an attached (abutted) suffix multiplier(s), the suffix(es) could be:
• an alphabetic (name... | HuggingFaceTB/finemath | |
# Find a and b from the function
#### rsyed5
##### New member
If f(x)=x^3+ax^2+bx has stationary points at: x= 2 and x= -4/3, find the value of a and b.
In my homework, can't work out, Thanks in advance
#### chisigma
##### Well-known member
If f(x)=x^3+ax^2+bx has stationary points at: x= 2 and x= -4/3, find the v... | HuggingFaceTB/finemath | |
Study Guide
# Series - Visualization of Series
## Visualization of Series
We've already mentioned that series and integrals are much alike. The integral is the series' brother from another mother. Before we put on our x-ray glasses and take a closer look at convergence and divergence of series, we need to review and... | HuggingFaceTB/finemath | |
Lab One Linear Motion
Lab Assignment 1: Linear Motion
Instructor’s Overview
This lab experiment focuses on freely falling objects. We developed the kinematic equations for freely falling objects in Module 2. Now we will have an opportunity to directly experiment with free fall and apply our quantitative knowledge of... | HuggingFaceTB/finemath | |
# Conversion from counts to dB
I have a sound signal, recorded by a hydrophone, which units are counts. I would like to convert the counts into dB re uPa (Decibels relative to microPascals), is that possible?
• um, dB is a relative measure. So, dB relative to what? – Marcus Müller Nov 21 '19 at 14:50
• counts? I neve... | HuggingFaceTB/finemath | |
Vivekanand Vellanki
1
Let P be the probability that all 4 dice roll different numbers.
The probability that one die will show a number appearing on one of the other dice would be 1 - P. I have to assume that this means "at least one die" as the question is not clear about this.
P=\frac{\left(6\cdot5\cdot4\cdot3\righ... | HuggingFaceTB/finemath | |
+0
# round to two decimal places
0
272
1
+47
PV=\$14,013;
n=65
i= 0.016
PMT?
Jul 2, 2017
#1
+1
Use this formula to calculate the periodic payment:
PMT=PV. R.{[1 + R]^N/ [1 + R]^N - 1}
PMT=14,013 x 0.016{[1 + 0.016]^65 / [1 + 0.016]^65 - 1}
PMT=224.208 x {[1.016]^65 / [1.016]^65 - 1}
PMT=224.208 x {2.80602... | HuggingFaceTB/finemath | |
Complete the pattern below, to find the value of P and Q.
70 views posted Nov 14, 2017
0.6 + 0.2 => 0.8. 0.8 + 0.1 = 0.9 (centre tile)
0.3 + [0.5 (P)] => 0.8. 0.8 + 0.1 = 0.9 (centre tile)
[0.5 (P)] + 0.9 => 1.4. 1.4 + 0.1 = [1.5 (Q)]
0.6 + 0.8 => 1.4. 1.4 + 0.1 = [1.5 (Q)].
So P=0.5 & Q=1.5 could work. answer No... | HuggingFaceTB/finemath | |
$$\require{cancel}$$
# Long, Parallel Wires
Find the magnetic field at the indicated point. The long, parallel wires are separated by a distance 4a.
The magnetic field at this point will be the vector sum of the magnetic field from the left wire (BL) and the magnetic field from the right wire (BR).
For the left wir... | HuggingFaceTB/finemath | |
# math pre calc
at the pittsburch zoo, children ride a train for 25 cents, adults pay \$1 and seniors pay .75. on a given day, 1400 passengers paid a total of \$740 for the rides. there were 250 more children riders than adults and senior riders combined.find the nu,ber of each type of rider.
set up a system and solv... | HuggingFaceTB/finemath | |
# 251solnI
251solnI 2/23/06
### (Open this document in 'Page Layout' view!)
I. Permutations and Combinations.
1. Counting Rule for Outcomes.
Text 4.38, 4.41, 4.46 [4.36*, 4.39*, 4.43*]
2. Permutations.
4.47 [4.44*], D&C pg. 97( pg. 85 in 3 rd
ed) 19.
3. Combinations.
4.48 [4.45*], D&C pg. 97 20-21, 29-34. I1-... | HuggingFaceTB/finemath | |
# A spaceship launched from a space station was moving with a speed 0.6c
1. Jan 9, 2012
### queenstudy
1. The problem statement, all variables and given/known data
A spaceship launched from a space station was moving with a speed 0.6c , with respect to the space station , in a direction perpendicular to its motion ... | HuggingFaceTB/finemath | |
calculation of critical speed ball mill
## calculation of critical speed ball mill
• ### Ball Mill Critical Speed Mineral Processing Metallurgy
A Ball Mill Critical Speed (actually ball, rod, AG or SAG) is the speed at which the centrifugal forces equal gravitational forces at the mill shell’s inside surface and n... | HuggingFaceTB/finemath | |
## Engineering Mechanics: Statics & Dynamics (14th Edition)
$F_{AD}=2.94KN$ $F_{AB}=F_{AC}=1.96KN$
We can determine the required tensions in the cables as follows: $F_{AD}=-\frac{2}{3}F_{D}\hat i+\frac{2}{3}F_{AD}\hat j+\frac{1}{3}F_{AD}\hat k$ The sum of the forces in the x-direction is given as $\Sigma F_x=0$ $\impl... | HuggingFaceTB/finemath | |
# Limit of sequence in which each term is the average of its preceding k terms.
Limit of sequence in which each term is defined by the average of preceding two terms
There are answers in the link above which show methods on finding this limit and are relatively easy to generalise, when specified a $k$. However, when ... | HuggingFaceTB/finemath | |
Related Topics:
Geometry Games
Examples, solutions, videos, worksheets, stories and songs to help Grade 6 students learn how to find angles in quadrilaterals.
The sum of the angles in a quadrilateral is 360°
We can use the information that the sum of interior angles for any triangle is 180° to explore the sum of th... | HuggingFaceTB/finemath | |
# Maximize count of set bits in a root to leaf path in a binary tree
Given a binary tree, the task is to find the total count of set bits in the node values of all the root to leaf paths and print the maximum among them.
Examples:
Input:
Output: 12
Explanation:
Path 1: 15(1111)->3(0011)->5(0101) = 8
Path 2: 15(1111... | HuggingFaceTB/finemath | |
## Types of Graphs-
Before you go through this article, make sure that you have gone through the previous article on various Types of Graphs in Graph Theory.
We have discussed-
• A graph is a collection of vertices connected to each other through a set of edges.
• The study of graphs is known as Graph Theory.
## Eu... | HuggingFaceTB/finemath | |
# In ECC, how do I prove that point addition is commutative?
I am studying elliptic curve cryptography and this question is related to the commutative property of point addition operation.
Point addition $P_3(x_3,y_3)$ of two points $P_1(x_1, y_1)$ and $P_2(x_2,y_2)$ is given by the following rules: $$x_3 = (\lambda^... | HuggingFaceTB/finemath | |
# Introduction to Statistics in Education: NBSE Class 11 Education
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Here, you will find summaries, questions, answers, textbook solutions, pdf, extras etc. of (Nagaland Board) NBSE Class 11 Education Chapter 12: Introduction to Statistics in Education. These solutions, however, should be only treated... | HuggingFaceTB/finemath | |
0
# What is 1000 plus 10000?
Updated: 9/17/2023
Wiki User
11y ago
1000 plus 10000 equals 11000
Wiki User
11y ago
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Q: What is 1000 plus 10000?
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### What is 5000 plus 8250 plus 100 plus 1000 plus 6500 plus 1000 plus 6500 plus 1500 plus 1500 plus 10000 plu... | HuggingFaceTB/finemath | |
# What is a prime number? Definition, Types, Sample Problems
• Last Updated : 17 Aug, 2021
The method used to represent and work with numbers is known as the number system. A number system is a system of writing to represent numbers. It is the mathematical notation used to represent numbers of a given set by using di... | HuggingFaceTB/finemath |
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