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# What is the geometric mean of the pair of numbers 576 and 4?
Nov 8, 2017
$48$
#### Explanation:
the geometric mean of two numbers $a \text{ &" b" }$is
$\sqrt{a b}$
we have $4 \text{ & } 576$
$G M = \sqrt{4 \times 576}$
$= \sqrt{4} \times \sqrt{576}$
$= 2 \times 24 = 48$ | HuggingFaceTB/finemath | |
# Arcs and Angles of Circles
Hello, and welcome to this video about arcs and angles of circles! In this video, we will explore the different parts of circles and how to use them to solve problems. Let’s learn about arcs and angles of circles!
When we look around us, after polygons, circles are the next most common sh... | HuggingFaceTB/finemath | |
• # question_answer A nucleus disintegrates into two nuclear parts which have their velocities in the ratio 2:1. The ratio of their nuclear sizes will be: A) ${{2}^{\frac{1}{3}}}:1$ B) $1:{{3}^{\frac{1}{2}}}$ C) ${{3}^{\frac{1}{3}}}:1$ D) $1:{{2}^{\frac{1}{3}}}$
According to the law of conservati... | HuggingFaceTB/finemath | |
# Phoenix Payback Method IRR and NPV In Evaluating Project Cash Flows Memo – professionalessaybuddy.com
Phoenix Payback Method IRR and NPV In Evaluating Project Cash Flows Memo – professionalessaybuddy.com
###### Purpose of Assignment
The purpose of this assignment is to allow the student to calculate the project ca... | HuggingFaceTB/finemath | |
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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## Topic review (newest first)
mathsyperson
2005-12-12 09:39:21
True. That method wouldn't work if the range had a number... | HuggingFaceTB/finemath | |
ArtooDetoo
Joined: Jan 9, 2012
• Threads: 8
• Posts: 33
January 9th, 2012 at 11:20:01 PM permalink
Hey guys, first of all, a big thank you to the Wizard for his amazing sites. Whenever I have questions about casino games, I always refer to his websites first.
I've been trying to learn Pai Gow recently, and have been u... | HuggingFaceTB/finemath | |
# Part II: Mass of the Death Star in Episode IV
This is the second in a two part post where I calculate the size and mass respectively of the Death Star in Episode IV (DS1). Estimating the mass will inform discussion about the power source of the station and other energy considerations.
Part II: Mass of DS1
As argu... | open-web-math/open-web-math | |
# Please guide me : i have 0.5 grams of solid waste sample. It is acid digested and then diluted to 500 ml. This is tested for chromium by atomic absorption and the conc came out to be .243 mg/l. what will be the actual concentration in the solid sample?
By atomic absorption it is determined that the conc of chromium ... | HuggingFaceTB/finemath | |
GFG App
Open App Browser
Continue
Z-test is a statistical method to determine whether the distribution of the test statistics can be approximated by a normal distribution. It is the method to determine whether two sample means are approximately the same or different when their variance is known and the sample size is... | HuggingFaceTB/finemath | |
PowerPC assembly language beginners guide.
## Chapter 3
Logical Operations
AND
Logical operations are quite simple to understand and form a useful tool within the programmers armory. An "and" operation simply says if both A and B are equal to a logical 1, then set the result to a 1. Logical operations work at a bit... | HuggingFaceTB/finemath | |
Learning Library
# Measuring Sugar in Soda
### Objective:
This experiment will examine and precisely measure the amount of sugar in various sodas.
### Research Questions:
-What is the percentage of sugar in different kinds of soda?
-Do all sodas have the same sugar content?
### Introduction:
We all know that su... | HuggingFaceTB/finemath | |
Chapters
In the previous section on histograms and cumulative frequency polygons, we walked you through row and column frequency and how you could plot these frequencies by building dot plots, histograms and frequency polygons. In addition, we also introduced the basics of interpreting these plots. In this section, we... | HuggingFaceTB/finemath | |
## What quadrilateral has 4 congruent sides but no congruent angles?
A rhombus is a parallelogram with four congruent sides. The plural of rhombus is rhombi .
What quadrilateral has no 4 right angles?
Other Types of Quadrilaterals Different from a rectangle, a parallelogram does not have to have four right angles. A... | HuggingFaceTB/finemath | |
Simplified Lorenz Cipher Toolkit
To make best use of this page, please refer to the Codes & Ciphers resources available
from Bletchley Park National Codes Centre. You can view these resources here.
NOTE: You can use standard copy and paste functions to move sequences of letters between the sections of this page.
Sim... | HuggingFaceTB/finemath | |
## Mass percentage
The solubility of sodium chloride, NaCl, at 25 ºC is 36.0 g in 100 g water. If 60.0 g of sodium chloride is dissolved in 150 g of water at 100 ºC and the resulting solution is cooled to 25 ºC, what is the maximum amount of sodium chloride that can be separated at 25 ºC by filtration, and what is the... | HuggingFaceTB/finemath | |
# The vertical asymptotes of ##y=(x^2+1)/(3x-2x^2)## are ##x=0## and ##x=3/2##.
The vertical asymptotes of ##y=(x^2+1)/(3x-2x^2)## are ##x=0## and ##x=3/2##.
To find the vertical asymptotes we set the denominator equal to zero.
## 3x-2x^2=x(3-2x)=0rArrx=0 or x=3/2
Look at the graph below.
Sometimes, the denominato... | HuggingFaceTB/finemath | |
# Apps for Common Core Math Standards, Grades 6-8
12/1/2011 12:00:00 AM
The sixth grade standard includes five components:
• Ratios and Proportional Relationships - Understand ratio concepts and use ratio reasoning to solve problems.
• The Number System - Extend previous understanding of fractions including multiplyin... | HuggingFaceTB/finemath | |
# Evaluate the triple integral where D is the region inside the cylinder $x^2 + y^2 = 1$ which is bounded…?
Evaluate the triple integral where D is the region inside the cylinder $x^2 + y^2 = 1$ which is bounded below by the plane z=0 and bounded above by the plane 2x+4y+z=11.
I started this problem by changing into ... | HuggingFaceTB/finemath | |
# GR and my journey to the centre of the Earth
That is awesome! And it makes complete sense too! (other than a possible misusage of the word "distance"). Let's have a look at the equations of motion of you in Earth's curved spacetime, assuming that your feet are not touching the ground:
$$\frac{\mathrm d^{2}x^{\mu}}{... | open-web-math/open-web-math | |
# Mr.B Project
More Options: Make a Folding Card
#### Storyboard Description
This storyboard does not have a description.
#### Storyboard Text
• Learning the Chain Rule Story
• Pre-Calculus Class
• If f(u) is a differentiable function of u and u=g(x) is a differentiable function of x, then y =f(g(x)) is a differe... | HuggingFaceTB/finemath | |
# Dot (Scalar) Product of Two Vectors
The following physics revision questions are provided in support of the physics tutorial on Dot (Scalar) Product of Two Vectors. In addition to this tutorial, we also provide revision notes, a video tutorial, revision questions on this page (which allow you to check your understan... | HuggingFaceTB/finemath | |
# A 23.9 kg mass has a 3i-2jm/s velocity and a 21.3 kg mass has a 3i-10jm/s velocity. What is the magnitude of the total momentum of the two masses?
Feb 15, 2018
$\text{please have a look at the fallowing details.}$
#### Explanation:
${\vec{P}}_{1} = {m}_{1} \cdot {\vec{v}}_{1}$
${\vec{P}}_{1} = 23.9 \cdot \left(3... | HuggingFaceTB/finemath | |
# Super-efficient heat engines and refrigerators
Reference: Daniel V. Schroeder, An Introduction to Thermal Physics, (Addison-Wesley, 2000) – Problems 4.16 – 4.17.
A heat engine has a maximum efficiency of
$\displaystyle e_{max}=1-\frac{T_{c}}{T_{h}} \ \ \ \ \ (1)$
where ${T_{h}}$ is the temperature of the hot rese... | HuggingFaceTB/finemath | |
# Rigid Body Dynamics
Game engines are concerned with a ubset of physics called dynamics, which is the study of how forces affect the movement of objects.
• Newtonian mechanics: the objects in simulation obey Newton's laws of motions. There are no quantum effects, and speeds are low enough to not have relativistic ef... | HuggingFaceTB/finemath | |
In the last section, we set a couple of problems, and asked you to devise a program to come up with the answer.
A. Write a program to add up the integers from 1 to 10, and put the result in to the memory location at offset zero.
B. Alter the program to add up the integers from 1 to 15 and put the result in to the mem... | HuggingFaceTB/finemath | |
# difference between implicit and explicit solutions?
What is difference between implicit and explicit solution of an initial value problem? Please explain with example both solutions(implicit and explicit)of same initial value problem? Or without example but in some way that is understandable.
thanks
• Before anyth... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
1st number: 1 5/15, 2nd number: 6/90
20/15 + 6/90 is 7/5.
1. Find the least common denominator or LCM of the two denominators:
LCM of 15 and 90 is 90
2. For the 1st fraction, since 15 × 6 = 90,
20/15 = 20 × 6/15 × 6 = 120/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
6... | HuggingFaceTB/finemath | |
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# integral of secx
Announcements Posted on
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Talking about ISA/EMPA specifics is against our guidelines - read more here 28-04-2016
1. ....obviously ( I was told this was the first step)
2. (Original post by w... | HuggingFaceTB/finemath | |
# Question be392
Mar 15, 2017
We need the quotient, $\text{moles of solute"/"volume of solution}$ to solve for $\text{normality}$ (i.e. $\text{molarity}$).
#### Explanation:
We need the quotient, $\text{moles of solute"/"volume of solution}$
In $100 \cdot g$ of SOLUTION there are $17 \cdot g$ of $H C l$ solute; th... | HuggingFaceTB/finemath | |
# Significance of Jordan Canonical Form
1. Dec 19, 2014
### thelema418
I just finished a course on linear algebra which ended with Jordan Canonical Forms. There were many statements like "Jordan canonical forms are extremely useful," etc. However, we only learned a process to put things into Jordan canonical form, a... | HuggingFaceTB/finemath | |
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quiz1-key
# quiz1-key - 7(two points Using only U E L N and the three...
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Quiz 1. January 19, 2011 Seat # _________ Name: ___ < KEY > ___ Closed book and notes. No calculators. Set theory. For all quest... | HuggingFaceTB/finemath | |
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Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!
### Grade 5 - Mathematics5.37 Fractions Review
A fraction is another way of expressing division. The expression x/y is also written as x ÷ y. x is known as the numera... | HuggingFaceTB/finemath | |
### GTranslate Chapter 4
For a moment, think about what resistance looks like from the electrons’ point of view. Imagine you are an electron being pushed from atom to atom from the pressure of all your fellow electrons pushing on you. Think about your electron self, moving through the mix of glue binder to carbo... | HuggingFaceTB/finemath | |
# 504 UK tablespoons in US quarts
## Conversion
504 UK tablespoons is equivalent to 7.98856286331041 US quarts.[1]
## Conversion formula How to convert 504 UK tablespoons to US quarts?
We know (by definition) that: $1\mathrm{brtablespoon}\approx 0.0158503231414889\mathrm{usquart}$
We can set up a proportion to sol... | HuggingFaceTB/finemath | |
# In the following figure, if AC = BD, then prove that AB = CD.
Solution:
From the figure, it can be observed that
$\mathrm{AC}=\mathrm{AB}+\mathrm{BC}$
$B D=B C+C D$
It is given that $A C=B D$
$\mathrm{AB}+\mathrm{BC}=\mathrm{BC}+\mathrm{CD}$(1)
According to Euclid’s axiom, when equals are subtracted from equal... | open-web-math/open-web-math | |
## Conversion formula
The conversion factor from centimeters to inches is 0.39370078740157, which means that 1 centimeter is equal to 0.39370078740157 inches:
1 cm = 0.39370078740157 in
To convert 1103 centimeters into inches we have to multiply 1103 by the conversion factor in order to get the length amount from ce... | HuggingFaceTB/finemath | |
Find the value of x if $\begin{bmatrix} x & 2 \\ 18 & x \end{bmatrix} = \begin{bmatrix} 6 & 2 \\ 18 & 6 \end{bmatrix}$
Toolbox:
• If the order of 2 matrices are equal, their corresponding elements are equal, i.e, if $A_{ij}=B_{ij}$, then any element $a_{ij}$ in matrix A is equal to corresponding element $b_{ij}$ in ma... | HuggingFaceTB/finemath | |
# [Video] “Introduction to Cryptography” Writeup – Tryhackme “Security Engineer” Learning path
The purpose of this room is to introduce users to basic cryptography concepts such as:
• Symmetric encryption, such as AES
• Asymmetric encryption, such as RSA
• Diffie-Hellman Key Exchange
• Hashing
• PKI
Suppose you want... | HuggingFaceTB/finemath | |
# Commutator of Quotient Group Elements
## Theorem
Let $G$ be a group.
Let $N$ be a normal subgroup of $G$.
Let $\sqbrk {x, y}$ denote the commutator of $x, y \in G$:
$\sqbrk {x, y} = x^{-1} y^{-1} x y$
Then:
$\forall x, y \in G: \sqbrk {x N, y N} = \sqbrk {x, y} N$
where $x N$ and $y N$ are left cosets of $N$,... | HuggingFaceTB/finemath | |
## 2.8 Autocorrelation
Just as correlation measures the extent of a linear relationship between two variables, autocorrelation measures the linear relationship between lagged values of a time series.
There are several autocorrelation coefficients, corresponding to each panel in the lag plot. For example, $$r_{1}$$ me... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## What is the GCF of 192 and 972?
The gcf of 192 and 972 is 12.
#### Steps to find GCF
1. Find the prime factorization of 192
192 = 2 × 2 × 2 × 2 × 2 × 2 × 3
2. Find the prime factorization of 972
972 = 2 × 2 × 3 × 3 × 3 × 3 × 3
3. To find the gcf, multiply all the prime factor... | HuggingFaceTB/finemath | |
## Use Symbols to Compare_Worksheet.docx - Section 3: Independent Practice
Use Symbols to Compare_Worksheet.docx
Use Symbols to Compare_Worksheet.docx
# Use Symbols to Compare
Unit 6: Numbers and Place Value
Lesson 7 of 11
## Big Idea: Greedy Gator at work! This lesson has students comparing greater than, less than... | HuggingFaceTB/finemath | |
If you would like to share, e-mail or bookmark this page, the tools below are available for your convenience.
Surf with confidence! Site has been tested by: Norton™ Safe Web McAfee SiteAdvisor ®
Article: Bank Angle for Standard Rate Turn luizmonteiro.com is your source for: Online Aviation Instrument Si... | HuggingFaceTB/finemath | |
# "Elementary Algebra" Essays and Research Papers
1 - 10 of 500 ### Elementary Algebra
Review of Algebra 2 s REVIEW OF ALGEBRA Review of Algebra q q q q q q q q q q q q q q q Here we review the basic rules and procedures of algebra that you need to know in order to be successful in calculus. Arithmetic Operations The... | HuggingFaceTB/finemath | |
Precalc0108to0109-page20
# Precalc0108to0109-page20 - (Section 1.9 Inverses of...
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(Section 1.9: Inverses of One-to-One Functions) 1.9.10 PART E: FINDING FORMULAS FOR INVERSE FUNCTIONS If f is a one-to-one function , and if its formula can be expressed alge... | HuggingFaceTB/finemath | |
# How do you simplify 45/3(-5) using PEMDAS?
Jul 30, 2017
See a solution process below:
#### Explanation:
This is Division and Multiplication which are done in the same step, left to right.
Therefore, the first step is to do the division on the left:
$\frac{\textcolor{red}{45}}{\textcolor{b l u e}{3}} \left(- 5\r... | HuggingFaceTB/finemath | |
# Notes 13 3 Set Venn Diagrams Organizing a
• Slides: 31
Notes #13 3 Set Venn Diagrams
Organizing a 3 set Venn Diagram
Example #1 • A survey of STAR WARS fans revealed the following information: • 51 admire Yoda • 49 admire Darth Vader • 60 admire Chewbacca “Chewy”
SOLUTION (10 Steps) Step 1: Draw & Create a Key f... | HuggingFaceTB/finemath | |
# MATH
posted by on .
The cumulative number of car accidents from 2000 to 2010 can be modeled by the quadratic expression, C=-42x^2+924x+14,112, where x=1 corresponds to 2001, and so on until x=11 corresponds to 2010. Find the number of cumulative car accidents in 2003. Use the table of values to estimate the year in... | HuggingFaceTB/finemath | |
# How can I prove that for every real number $a$ there exists a sequence $r_n$ of rational numbers such that $r_n$ approaches $a$.
How to prove that for every real number $a$ there exists a sequence $r_n$ of rational numbers such that $r_n \rightarrow a$.
-
The answer depends greatly on how you define your real numbe... | open-web-math/open-web-math | |
Binomial coefficient
# Binomial coefficient
The binomial coefficient is a mathematical function, which can be solved one of the fundamental tasks of combinatorics. It specifies on how many different types you can select objects from a set of different objects ( without replacement, without regard to the order). The... | HuggingFaceTB/finemath | |
# Number of non-abelian Groups of order 196
First I factorize $196=2^2\cdot 7^2$ and therefore the number of distinct Abelian groups is $P(2)\cdot P(2)=4$, where $P(\cdot)$ is the number of partitions of a natural number. So there are $4$ abelian groups. The isomorphic classes are:
The orders are not coprime so they'... | HuggingFaceTB/finemath | |
## Precalculus: Mathematics for Calculus, 7th Edition
a) $[-3,5]$ b) $(-3,5]$
a) For interval notation, the closed points at $-3$ and $5$ mean that those points are included, and therefore each end is enclosed with a square bracket instead of a parenthesis. b) For interval notation, the open point at $-3$ means $x$ ca... | HuggingFaceTB/finemath | |
# Origin in Math – Definition With Examples
## Definition of Origin in Math
In mathematics, especially in the field of coordinate geometry; origin is said to be the initial point or the starting point from where we begin our calculations or measurements.
On a ruler, the 0 is from where we start our measurements; hen... | HuggingFaceTB/finemath | |
# math
Simplify:
sqrt(49a^6)
Thanks.
1. 👍 0
2. 👎 0
3. 👁 68
1. 7a^3
1. 👍 0
2. 👎 0
posted by Jen
## Similar Questions
1. ### Math
Simplify the product. -9 sqrt 28a^2 * 1/3 sqrt 63a I came until -3 sqrt 49a^2 * sqrt 36a, but then I got confused...
asked by Anonymous on April 23, 2014
2. ### algebra
am I rig... | HuggingFaceTB/finemath | |
# how can I show these two differential equation are the same?
the equations I need to show they are identical are..
$$\frac{dy}{dt}+r\int_{0}^{t}dt'\alpha e^{-\alpha (t-t')}y(t')=0$$ $$\frac{d^2y}{dt^2}+\alpha\frac{dy}{dt}+r \alpha y=0$$
I think differentiate the first term and used the condition $$\frac{dy}{dt}=-r... | HuggingFaceTB/finemath | |
# Roman Numberals
Roman Numerals, although very old, are still in use for distinct applications. For example, when a list is enumerated especially in old mathematics books, you can see the roman numerals there. Or they are still being use in clocks hanging on a wall. It’s certainly useful to know a few facts about the... | HuggingFaceTB/finemath | |
### Number letter counts
If the numbers 1 to 5 are written out in words: one, two, three, four, five, then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.
If all the numbers from 1 to 1000 (one thousand) inclusive were written out in words, how many letters would be used?
NOTE: Do not count spaces or hyphens... | HuggingFaceTB/finemath | |
greetings and a question!
• To: mathgroup at smc.vnet.net
• Subject: [mg83116] greetings and a question!
• From: dimitris <dimmechan at yahoo.com>
• Date: Sun, 11 Nov 2007 03:02:51 -0500 (EST)
```Hello to all of you!
Unfortunately, family, working and research issues
prevent me from participating to the forum as fre... | HuggingFaceTB/finemath | |
# How Do You Solve 4+3x-6=3x+2-x?
Start by simplifying the question:
4 + 3x - 6 could be rewritten as 3x + 4 - 6 , or 3x - 2
3x + 2 - x could be rewritten as 3x - x + 2 , or 2x + 2
so then, 3x - 2 = 2x + 2. Subtract 2x from both sides:
3x - 2x - 2 = 2x - 2x +2, or x - 2 = 2
x = 4
thanked the writer.
michael finne... | HuggingFaceTB/finemath | |
Feb 10th, 2015
DreamIt
Category:
Mathematics
Price: \$50 USD
Question description
A type-Z option has the following payoff function:
{ K[1+sin(2*pi*St/(K))] if St<K
F(St)=
{K*exp^1-St/(k) if St>=K
1. Write a Python function with the following definition: def f(ST,K):
which calculates the payoff of a ... | HuggingFaceTB/finemath | |
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# Find measure of angles word problem
Solve this word problem to find the measure of angles. In th... | HuggingFaceTB/finemath | |
# A uniform sphere of weight $W$ and radius $5 \mathrm{~cm}$ is being held by a string as shown in the figure. The tension in the string will be:
Question:
A uniform sphere of weight $W$ and radius $5 \mathrm{~cm}$ is being held by a string as shown in the figure. The tension in the string will be:
1. $12 \frac{W}{5... | HuggingFaceTB/finemath | |
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Annual appeal: Please make a donation to keep the OEIS running! Over 6000 articles have referenced us, often saying "we discovered this result with the help of the OEIS". Other ways to donate
Hints (Greetings from The On-Line Encyclopedia of Integer Sequen... | HuggingFaceTB/finemath | |
# Which Of The Following Equations Applies To Parallel Circuits
By | January 7, 2023
Electricity is a basic part of life, and understanding the fundamentals of how electricity works is essential in order to make the most of it. One of those fundamental concepts is parallel circuits, and the equations that apply to th... | HuggingFaceTB/finemath | |
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# Scientific notation word problem: red blood cells
Vampires and math students want to know: How m... | HuggingFaceTB/finemath | |
## Introductory Algebra for College Students (7th Edition)
$$7 + (-10) = -3$$
In this problem, we are adding a $-10$, meaning that we are going more left on the number line. If we are at $+7$ on the number line and go left $10$ spots, then we will be at $-3$. Therefore, $$7 + (-10) = -3$$ | HuggingFaceTB/finemath | |
# What mass of sodium metal is required to make a mass of 936*g sodium chloride?
Sep 29, 2017
Approx. $400 \cdot g$ of metal are required........
#### Explanation:
We interrogate the redox reaction....
$N a \left(s\right) + \frac{1}{2} C {l}_{2} \left(g\right) \rightarrow N a C l \left(s\right)$
We gots $\frac{0.... | HuggingFaceTB/finemath | |
## What is the value of sin 45 in trigonometry?
= 1 / 2
Sine 0° 0
Sine 30° or Sine π/6 1/2
Sine 45° or Sine π/4 1 / 2
Sine 60°or Sine π/3 3 / 2
Sine 90° or Sine π/2 1
What is Sohcatoa?
SOHCAHTOA is a mnemonic device used to remember the ratios of sine, cosine, and tangent in trigonometry.
### What does tan 45 mean... | HuggingFaceTB/finemath | |
## SQLite: Can Using Unicode Collations be Improved? Attempt 2
In my quest to improve using Unicode collations in SQLite, I figured I needed to accomplish two things first. First, persist the locale for the DB between closing and opening it again. Second, change the default collation from BINARY (ASCII) to the a colla... | open-web-math/open-web-math | |
# Questions on Cross Product
1. Jan 17, 2013
### doctorjuice
First question:
a x b = -b x a
Why is this so?
As I understand, a major purpose of the cross product (if not, the purpose) is to find a third vector that is perpendicular to two other vectors simultaneously. Let's say a x b = c. Shouldn't the answer real... | HuggingFaceTB/finemath | |
# True or False. The domain and the range of the
True or False. The domain and the range of the reciprocal function are the set of all real numbers.
You can still ask an expert for help
• Questions are typically answered in as fast as 30 minutes
Solve your problem for the price of one coffee
• Math expert for every... | open-web-math/open-web-math | |
## Difference between Political Parties and Interest Groups
The difference between political parties and interest groups arises from the purposes of each. Political parties stand for election and try to win the votes cast by the people and represent them in councils, parliament…
## Difference between Bivariate and Mu... | HuggingFaceTB/finemath | |
Statement Questions
Chapter 6 Class 8 Squares and Square Roots
Concept wise
This video is only available for Teachoo black users
This video is only available for Teachoo black users
This video is only available for Teachoo black users
Get live Maths 1-on-1 Classs - Class 6 to 12
### Transcript
Example 14 Area of... | HuggingFaceTB/finemath | |
## 3171 Days Before November 21, 2023
Want to figure out the date that is exactly three thousand one hundred seventy one days before Nov 21, 2023 without counting?
Your starting date is November 21, 2023 so that means that 3171 days earlier would be March 17, 2015.
You can check this by using the date difference cal... | HuggingFaceTB/finemath | |
Popular
# What are the closure properties of regular expression?
## What are the closure properties of regular expression?
Closure properties of Regular languages
• Kleen Closure: RS is a regular expression whose language is L, M.
• Positive closure: RS is a regular expression whose language is L, M.
• Complement:
... | HuggingFaceTB/finemath | |
Preserving a propositional formula
I know I must be getting stuck on notation. However, I'm having trouble following the logic in Example 1.2 in https://arxiv.org/pdf/cs/0611018.pdf. They define what preserving a propositional formula means.
So, I'm trying to understand a basic example. Take X = A or (Not B) or (Not ... | HuggingFaceTB/finemath | |
# Lesson 18
Using Long Division
### Problem 1
Andre and Jada both found $$657 \div 3$$ using the partial quotients method, but they did the calculations differently, as shown here.
1. How is Jada's work the same as Andre’s work? How is it different?
2. Explain why they have the same answer.
### Problem 2
Here is a... | HuggingFaceTB/finemath | |
# 18.9 percent as a fraction
Here you will see step by step solution to convert 18.9 percent into fraction. 18.9 percent as a fraction is 189/1000. Please check the explanation that how to write 18.9% as a fraction.
## Answer: 18.9% as a fraction is
= 189/1000
### How to convert 18.9 percent to fraction?
To conver... | HuggingFaceTB/finemath | |
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°c Copyright 2008. W. Marshall Leach, Jr.
, Professor, Georgia Institute of Technology, School of Electrical
and Computer Engineering.
The FET Bias Equation
Basic Bias Equation
(a) Look out of the 3 MOSFET terminals and replace the circuits with Thévenin equivalent circuits as showin
in Fig... | HuggingFaceTB/finemath | |
# math 117
posted by .
A launched rocket has an altitude in meters, given by the polynomial h+vt-4.9^2, h is the height in meters v is the velocity in meters per second and t is the number of seconds for which it takes the rocket to become airborne. If the rocket is launched from the top of a tower that is 100 meters... | HuggingFaceTB/finemath | |
# Complex number
can someone help me solve this question as fasd as possible??
thx~~
determine the 3 cube roots of 3-i over 3+i giving the result in modulus argument form,express the principal root in the form a+Jb
hello..anyone can help me out??
berkeman
Mentor
can someone help me solve this question as fasd as po... | HuggingFaceTB/finemath | |
# Answer to Question #10018 in Algebra for Sonny
Question #10018
a vehicle travels from A to B in 8 sec. at a constant speed of 25 mph. A second vehicle travels the distance in 8 sec. What is the distance from A to B and how fast is the second vehicle traveling ?
v=25, t=8/3600=1/450 => s=vt=25/450=1/9=0.111111111.... | HuggingFaceTB/finemath | |
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MATHS
# Find, to 1 decimal place, the values of θ in the interval 0 ⩽ θ ⩽ 180° for which 4root3 sin (3theta + 20degrees) = 4 cos (3theta+ 20degrees)?
Make 3thetha + 20 = y So you’ll have: 4root3 siny = 4 cos y Then divide both sides by cos y So 4 root 3siny/... | HuggingFaceTB/finemath | |
# Question: What Are The Importance Of Statistics In Mathematics?
## What is the importance of statistics?
Statistical knowledge helps you use the proper methods to collect the data, employ the correct analyses, and effectively present the results. Statistics is a crucial process behind how we make discoveries in sci... | HuggingFaceTB/finemath | |
# Week10homework (PDF)
### File information
Title: Microsoft Word - Week10homework.docx
Author: EGismervig
This PDF 1.5 document has been generated by PScript5.dll Version 5.2.2 / Acrobat Distiller 9.5.5 (Windows), and has been sent on pdf-archive.com on 08/12/2017 at 04:10, from IP address 69.91.x.x. The current do... | HuggingFaceTB/finemath | |
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# The force that pulls dogs toward the groins of strangers
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Put a ping pong ball on the edge of a turntable that plays LPs (if you have one). Set it up so that ... | HuggingFaceTB/finemath | |
Does $\sum_{n = 2}^{\infty} [\zeta(n) - 1]$ converge?
Question in the title. Does $\sum_{n = 2}^{\infty} [\zeta(n) - 1]$ converge? If not, how about $\sum_{n = 1}^{\infty} [\zeta(2n) - 1]$?
$$S=\sum_{n\geq 2}\left(\zeta(n)-1\right)=\int_{0}^{+\infty}\sum_{m\geq 1}\frac{x^m}{m!}\left(\frac{1}{e^x-1}-\frac{1}{e^x}\righ... | open-web-math/open-web-math | |
# Find asymptotically equivalent function for $\ln \binom{n^2}{2n}$
How can I find an asymptotically equivalent function for $$\ln \binom{n^2}{2n}$$?
I think I need to use the definition of the binomial coefficient and Stirling's approximation, but I'm not sure what to do after this.
• Where did you get to after usi... | HuggingFaceTB/finemath | |
### Home > CC2MN > Chapter 7 > Lesson 7.1.3 > Problem7-33
7-33.
A fair number cube labeled $1$, $2$, $3$, $4$, $5$, and $6$ is rolled $100$ times. About how many times would you expect the number $3$ to appear?
You would expect the number $3$ to appear about one sixth of the total rolls, $100$, since there are $6$... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Combinatorics similar to Knights Moving:
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### There are 41 results
Broad Topics > Decision Mathematics and Combinatorics > Combinatorics
### Magic Caterpillars
##### Stage: 4 and 5 Challenge Level:
Label the joints and l... | HuggingFaceTB/finemath | |
# Mensa IQ riddle - lines inside circles
I know that the correct answer is F, but I don't completely understand why.
The solution guide says the logic is to rotate around 180 and duplicate bars. Problem: in which direction are the bars duplicated? To say clockwise or counterclockwise fails in both cases.
Try "foldin... | HuggingFaceTB/finemath | |
m To inch Coversion
Conversion Rule
M(in) = M(m) x 39.37
[Where, M is a variable in inch/m]
Examples
Example 1. Convert 2 meter to inch.
Solution!
• 1 m = 39.37 inch.
• 2 m = 2x39.37 inch.
• 2 m = 78.74 inch
Example 2. Convert 21 meter to inch.
Solution!
• 1 m = 39.37 inch.
• 21 m = 21x39.37 inch.
• 21 m = 826.7... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Right angled triangles similar to Just Opposite:
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### There are 17 results
Broad Topics > 2D Geometry, Shape and Space > Right angled triangles
### Just Opposite
##### Stage: 4 Challenge Level:
A and C are the opposite v... | HuggingFaceTB/finemath | |
## PERT
Exclusive forum for iZenBirdge PMP® clients
KaurP
Participant
Posts: 94
Joined: Wed Apr 04, 2018 4:08 am
### PERT
One of the questions with no explanation for the answer-
Together with your team, you applied three-point estimation on a critical path which consists of two activities. The following duration u... | HuggingFaceTB/finemath | |
# energy signal and power signals | what are energy and power signals in signals and systems example
what are energy and power signals in signals and systems example , energy signal and power signals ? examples definition and meaning solved examples ?
Signals and Systems
Signals
Signal A signal is a single valued ... | HuggingFaceTB/finemath | |
# Resources tagged with: Comparing and ordering numbers
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### There are 15 results
Broad Topics > The Number System and Place Value > Comparing and ordering numbers
### Euromaths
##### Age 11 to 14 Challenge Level:
How many ways can you write the word EUROMATHS b... | HuggingFaceTB/finemath | |
# 9 Pint to Oz (9 pt to ounce conversion)
How many oz in 9 pint? - Are you a person trying to convert 9 pint to oz? You have landed at the right place! Our tool can convert 9 pt to oz at ease without any time delays! We consider the traditional calculation where 9 pint equals 144 oz.
9 pint = 144 ounce
pint
oz
9 pi... | HuggingFaceTB/finemath | |
Edmund Ford, teacher and City Council member, wonders if similar provisions will be made for students who miss getting an A or B." Intervention should be impartially accessible. How can we be fair to all our students when we are giving those not meeting standards more than enough chances?"
LOL WHAT DID HE JUST SAY! It... | HuggingFaceTB/finemath | |
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The neper (symbol: Np) is a logarithmic unit for ratios of measurements of physical field and power quantities, such as gain and loss of electronic signals. The unit's name is derived from the name of John Napier, the inventor of logarithms. As is the case for the decibel and bel, the neper is a unit defined in the int... | HuggingFaceTB/finemath |
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