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## What are the 7 unsolved math problems?
Of the original seven Millennium Prize Problems set by the Clay Mathematics Institute in 2000, six have yet to be solved as of July, 2020:P versus NP.Hodge conjecture.Riemann hypothesis.Yang–Mills existence and mass gap.Navier–Stokes existence and smoothness.Birch and Swinnert... | HuggingFaceTB/finemath | |
Week 7, Falcons at Titans
4th-and-3, 2:36 remaining in 2nd quarter, Down by 7
The Falcons attempted a field goal on a 4th-and-3 on the Titans’ 9. It’s close, but the NYT 4th Down Bot would have gone for it.
If you disagree
The coach’s decision to attempt a field goal is the right call if you think the Falcons’ chances... | HuggingFaceTB/finemath | |
# Analysis — Chapter I — part 3 — Real Variables — Irrational numbers
Part 3. Irrational numbers.
If the reader will mark off on the line all the points corresponding to the rational numbers whose denominators are 1,2,3, …in succession, he will readily convince himself that he can cover the line with rational points... | open-web-math/open-web-math | |
# Resources tagged with: Generalising
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### There are 127 results
Broad Topics > Thinking Mathematically > Generalising ### Three Times Seven
##### Age 11 to 14 Challenge Level:
A three digit number abc is always divisible by 7 when 2a+3b+c is divisible by 7. Why?... | HuggingFaceTB/finemath | |
==> physics/brick.s <== You can create an infinite overhang. Let us reverse the problem: how far can brick 1 be from brick 0? Let us assume that the brick is of length 1. To determine the place of the center of mass a(n): a(1)=1/2 a(n)=1/n[(n-1)*a(n-1)+[a(n-1)+1/2]]=a(n-1)+1/(2n) Thus n 1 n 1 a(n)=Sum -- = 1/2 Sum - = ... | HuggingFaceTB/finemath | |
Introductory Algebra for College Students (7th Edition)
$\frac{3x}{5} + 6$
First identify the task. In this case, it is to express "$\frac{3}{5}$ increased by 6" as an equation. We are told to assume the number is "x". A method to solving this problem is to divide the given statement into sub parts and then combine ea... | HuggingFaceTB/finemath | |
FIN 370 Chapter 5 Homework
FIN 370 Chapter 5 Homework
FIN 370 Chapter 5 Homework
http://hwaid.com/shop/fin-370-chapter-5-homework/
Complete the following problem sets from Chapter 5 in Microsoft® Excel®:
• 5-1
• 5-3
• 5-5
• 5-7
• 5-12
• 5-15
• 5-39 (Calculate monthly payment only)
Problems BASIC PROBLEMS
5-1 Futur... | HuggingFaceTB/finemath | |
# Chapter 4 - Section 4.3 - Right Triangle Trigonometry - Exercise Set - Page 560: 19
The value of $2\tan \frac{\pi }{3}+\cos \frac{\pi }{4}\tan \frac{\pi }{6}$ is $\frac{12\sqrt{3}+\sqrt{6}}{6}$.
#### Work Step by Step
Consider the given expression $2\tan \frac{\pi }{3}+\cos \frac{\pi }{4}\tan \frac{\pi }{6}$. Cons... | HuggingFaceTB/finemath | |
# How many words, with or without meaning, can be formed from the letters of
Question:
How many words, with or without meaning, can be formed from the letters of the word, ‘MONDAY’, assuming that no letter is repeated, if
(i) 4 letters are used at a time?
(ii) All letters are used at a time?
(iii) All letters are ... | HuggingFaceTB/finemath | |
## Introduction to the Concept of Functions
Problem: A cube is painted on all faces and cut into smaller cubes of the same size. Investigate the number of painted faces of the smaller cubes.
Discussion
In Figure 1, shown are the cubes with side lengths two units and three units. The light blue cube has been painted ... | HuggingFaceTB/finemath | |
# Off on a tangent : a look at arctangent implementations
Or: everything you never wanted to know about arctangent implementations and weren't afraid to not ask.
## 1 Introduction
Whenever rotations or directions are required in games, the usual way to describe them is with an angle. Together with a magnitude, r, th... | HuggingFaceTB/finemath | |
# Mortgage Calculator Full Cost
Introduction: Buying a home is an important financial decision, and understanding the full cost of a mortgage is crucial. Our Mortgage Calculator helps you estimate your monthly payments and the total cost of your mortgage. In this article, we’ll explain the formula behind it, how to us... | HuggingFaceTB/finemath | |
Formula and Execution
Number In this section, you will plug in the base of the number. Your number is of the form a = bx. This section needs you to substitute b. To the Power of (x) This section requires you to feed it with the power, i.e. the number which is in place of x in the form a = bx. Result (a) You get to see... | HuggingFaceTB/finemath | |
# Sword finger offer series: bit operation problems
Niu Ke: Sword finger offer bit operation exercise 👇 one ️⃣ JZ65 Title: 👇 Analysis: we can see that this topic requires to calculate the sum of two numbers, and ordinary topics can calculate the sum of two numbers and link two numbers with "+". However, this topic r... | HuggingFaceTB/finemath | |
Codeforces celebrates 10 years! We are pleased to announce the crowdfunding-campaign. Congratulate us by the link https://codeforces.com/10years. ×
Jacob's blog
By Jacob, history, 15 months ago, ,
• -14
» 15 months ago, # | +27 "All possible shifts of Alice's and Bobs' pattern periods are the multiples of gcd(ta... | HuggingFaceTB/finemath | |
0
# 6x=3y-5 and 7x+2=4y elimination method
5x+y=3 and y=3-5x system of equations
6x=3y-5 and 7x+2=4y elimination method
3x-y=6 and 6x-2y=18
1/4x + 1/3y=5 substitution method
(2,-2) 3x=8-y and 9x=24+3y is this ordered pair a solution
3x+4y=4 and x=32-9y substitution method
x+y=-1 and x-y=9 elimination method
2... | HuggingFaceTB/finemath | |
Problems for Practice
# Problems for Practice Notes | Study Algebra for IIT JAM Mathematics - Mathematics
## Document Description: Problems for Practice for Mathematics 2022 is part of Algebra for IIT JAM Mathematics preparation. The notes and questions for Problems for Practice have been prepared according to the Ma... | HuggingFaceTB/finemath | |
## Precalculus (6th Edition) Blitzer
Let us consider the left side of the given expression, $\cos \,2\alpha$ By using the identity of trigonometry, $\cos \,\left( \alpha +\beta \right)=\cos \,\alpha \,\cos \beta -\sin \,\alpha \,\sin \,\beta$ Now, the above expression can be further simplified as, \begin{align} & \cos... | HuggingFaceTB/finemath | |
# 6 Meter to Mile Calculator
Result:
6 Meter = 0.0037282271534240033 Mile (mi)
Rounded: ( Nearest 4 digits)
6 Meter is 0.0037 Mile (mi)
6 Meter is 6m
## How to Convert Meter to Mile (Explanation)
• 1 meter = 0.0006 mi (Nearest 4 digits)
• 1 mile = 1609.344 m (Nearest 4 digits)
There are 0.0006 Mile in 1 Meter. ... | HuggingFaceTB/finemath | |
Numbers 64,000s
A page of the Numeropedia - the Special Encyclopedia of Numbers
All Numbers & 60K - 61K - 62K - 63K - 64K - 65K - 66K - 67K - 68K - 69K
[1000s] & [10K…) * [20K…) * [30K…) * [40K…) * [50K…) * [60K…) * [70K…) * [80K…) * [90K…) & [100K]
1 - 10 - 100 - 1000 - 10,000 - 100,000 - 1M -... | HuggingFaceTB/finemath | |
# SOLUTION: 2) Use the geometric sequence of numbers 1, 3, 9, 27, … to find the following: a) What is r, the ratio between 2 consecutive terms? Answer: Show work in this space
Algebra -> Algebra -> Sequences-and-series -> SOLUTION: 2) Use the geometric sequence of numbers 1, 3, 9, 27, … to find the following: a) Wha... | HuggingFaceTB/finemath | |
1. Proving
1. $(1-2sin^2(x))^2 + 4sin^2(x) cos^2(x) =1$
2. $2sin(x) cos^3(x) + 2sin^3(x)cos(x) = sin(2x)$
3. $(1/4)sin (4x) = sin (x) cos^3(x) - cos (x) sin^3(x)$
2. The first one is not bad at all. Just expand out, but first sub in $cos^{2}(x)=1-sin^{2}(x)$
$(1-2sin^{2}(x))^{2}+4sin^{2}(x)(1-sin^{2}(x))$
$1-4sin... | HuggingFaceTB/finemath | |
Rules for Finding Derivatives It is tedious to compute a limit every time we need to know the derivative of a function. Fortunately, we can develop a small collection of examples and rules that allow us to compute the derivative of almost any function we are likely to encounter. Many functions. Lecture 5: Rules of Diff... | HuggingFaceTB/finemath | |
# Molality and Mole Fraction
• Chemistry
## Homework Statement
A 10% (by wt) solution of KNO3 would have what molality and what mole fraction
## Homework Equations
mole fraction = moles of KNO3/total moles
wt % = # g of solute/total g
molality = # moles KNO3/kg H2O
## The Attempt at a Solution
1 g KNO3/10 g tota... | HuggingFaceTB/finemath | |
Question:
Write a quadratic polynomial, sum of whose zeros is $2 \sqrt{3}$ and their product is 2 .
Solution:
Let $S$ and $P$ denotes respectively the sum and product of the zeros of a polynomial are $2 \sqrt{3}$ and 2 .
The required polynomial $g(x)$ is given by
$g(x)=k\left(x^{2}-S x+P\right)$
$g(x)=k\left(x^... | HuggingFaceTB/finemath | |
# How do you define a variable and write an expression for each phrase: 6 times a number increased by 3?
Sep 2, 2016
Without a comma it is difficult to know what is meant.
$\textcolor{red}{\text{6 times a number}} ,$ increased by 3 $\rightarrow \textcolor{red}{6 x} + 3$
6 times, $\textcolor{b l u e}{\text{a number ... | HuggingFaceTB/finemath | |
# Sin/cos/tan by hand?
Does it exist a numerical method to calculate for example sin (42°), sin (43°), sin (44°) etc by hand?
Gold Member
jasonRF
Gold Member
Does it exist a numerical method to calculate for example sin (42°), sin (43°), sin (44°) etc by hand?
Of course you will turn these into radians ... but since... | HuggingFaceTB/finemath | |
Tenebre.xyz | Math | Geometry | Regular Polygons
## Regular Polygons
### Perimeter of Regular Polygons
Where $$n$$ is the number of sides, and $$s$$ is the length of a side, and $$r$$ is the outer radius (the radius of a circumscribed circle), the perimeter of a regular polygon can be calculated as follows:
$$sin... | HuggingFaceTB/finemath | |
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# Module 10 Topic 3 factoring perfect square & difference of square
## by Lori Rapp, Teacher at NCVPS on May 18, 2010
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http://ncvps.blackboard.com 1170 https... | HuggingFaceTB/finemath | |
# Visualization Grammar — VEGA
## VEGA:
A visualization grammar, a language for:
* — creating, saving and sharing interactive visualization designs
* — describe visual appearance and interactive behaviour of visualization in json
* — reactive signals that dynamically modify a visualization in response to input
event ... | open-web-math/open-web-math | |
# BookRiff
If you don’t like to read, you haven’t found the right book
## What does grill work mean?
Grillwork is decorative grating of metal, wood, stone, or other material used as a screen, divider, barrier, or as a purely decorative element. It may function as a window, either with or without glazing. Other term... | HuggingFaceTB/finemath | |
# Rotational momentum
• JessicaHelena
## Homework Statement
A Texas cockroach of mass 0.17 kg runs counterclockwise around the rim of a lazy Susan (a circular disk mounted on a vertical axle) that has radius 15 cm,rotational inertia 4.9 ✕ 10^−3 kg · m2, and frictionless bearings. The cockroach's speed (relative to t... | HuggingFaceTB/finemath | |
# Lesson 2: Chance Experiments
Let’s investigate chance.
## 2.1: Which is More Likely?
Which is more likely to happen?
1. When reaching into a dark closet and pulling out one shoe from a pile of 20 pairs of shoes, you pull out a left shoe.
2. When listening to a playlist—which has 5 songs on it—in shuffle mode, th... | HuggingFaceTB/finemath | |
# 27900 in Words
27900 in words is written as “Twenty-Seven Thousand Nine Hundred”. For example, Meera wrote a cheque of Rupees “Twenty-Seven Thousand Nine Hundred only” to help her friend. In Mathematics, 27900 is a cardinal number, that represents the quantity or value of something. 27900 can be also expressed as th... | HuggingFaceTB/finemath | |
Class Notes (836,153)
Statistics (248)
STAT151 (157)
Lecture
# Ch7.pdf
4 Pages
124 Views
School
Department
Statistics
Course
STAT151
Professor
Paul Cartledge
Semester
Fall
Description
7.1 Sampling Distributions Expanded def’n: A parameter is: - a numerical value describing some aspect of a pop’n - usually regarded ... | HuggingFaceTB/finemath | |
+0
# PLEASE HELP ASAP
0
7
1
+24
Find the number of ordered pairs $$(a,b)$$ of integers such that
$$\frac{a + 2}{a + 5} = \frac{b}{4}$$
Feb 22, 2024
### 1+0 Answers
#1
+1484
0
Here's how to find the number of ordered pairs (a, b) of integers:
Multiply both sides by the common denominator (a + 5) in the first te... | HuggingFaceTB/finemath | |
## FAQ: What Is A Golden Rectangle In Geometry?
The Golden Rectangle, also called the perfect rectangle by some, is a rectangle in which the ratio of its length to its width is the Golden Ratio. Many believe that this is one of the most visually pleasing of all geometric shapes.
## What is golden rectangle?
In geome... | HuggingFaceTB/finemath | |
# 07.07 Implications of Real Fluid Behavior
### PREOS Derivatives:(dU/dV) and (dCv/dV) (3min)
Derivative Relations for the Peng-Robinson EOS (3:18) (msu.edu)
The derivatives (∂U/∂V)T and (∂CV/∂V)T are evaluated for the Peng-Robinson EOS and the concept of expressing non-measurable properties in terms of measurable pr... | HuggingFaceTB/finemath | |
# Stat 160 Prequiz over Normal Quantiles and Empirical Rule: Sections 5.4 & 5.5
This work is to be submitted for credit. Attempt all problems. Make sure you have attempted all problems before you submit. You may solve the problems several times, but only the first submission will get credit. Remember, don't hit the en... | HuggingFaceTB/finemath | |
$$\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]{\| #1 \|}$$ $$... | HuggingFaceTB/finemath | |
How to solve the math question about time – to convert 300 seconds to minutes, so how many minutes is in 300 seconds?
## In 300 seconds there are 5 minutes.
Easy Calculation with Unit Conversion – 300 secs to minutes
## How long is 300 seconds in minutes?
Nowadays people use seconds, minutes, hours to measure time ... | HuggingFaceTB/finemath | |
LED Resistor Calculator # LED Resistor Calculator ### Single LED Resistor Calculator Enter the Supply Voltage, VS: V Enter the Forward Voltage, VF: V Enter the Desired Current, I: mA (milliamperes)
nan Ω
This LED resistor calculator calculates the value of the resistor which you would need in order to produce th... | HuggingFaceTB/finemath | |
Answer:
The circumference of the lamp shade is 57 inches.
Step-by-step explanation:
Given : A lamp shade has a radius of 9 inches.
To find : The circumference of the top of the shade
Solution : A lamp shade is in a sphere form,
So, formula to find the circumference of sphere is Now, the radius of lamp is 9 inches... | HuggingFaceTB/finemath | |
Welcome to MindCipher, a social repository of the world's greatest brain teasers, logic puzzles and mental challenges.
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Filtered by tag: Math
10 3 Coins Not sure what the answer is, ideas welcome! You have 3 coins, one always comes up heads, the second always comes up tails, and the third is a fair coin. Yo... | HuggingFaceTB/finemath | |
# Formal Computational Skills
## Presentation on theme: "Formal Computational Skills"— Presentation transcript:
Formal Computational Skills
Dynamical Systems Analysis
Dynamical Systems Analysis
Why? Often have sets of differential equations describing a dynamical system. Analysis determines how the system behaves ov... | HuggingFaceTB/finemath | |
How much do you save in the 365 day challenge?
How much do you save in the 365 day challenge?
Little did he know that saving just pennies each day could add up to \$667.95 by the end of a year! Here’s how the 365 Day Penny Savings Challenge works: Find a fun jar (a repurposed jar is even better).
How much is a penny... | HuggingFaceTB/finemath | |
# Definition of Median
The median of a list of numbers is the middle value when the numbers are placed in increasing or decreasing order.
To find the median of a list of numbers:
1. Place the numbers in increasing order.
2. Count the numbers.
3. If there are an odd number of numbers, the middle one is the median.
4.... | HuggingFaceTB/finemath | |
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# Identify Proportional Relationships (Tables) Worksheet
## 7 problems If all the ratios of the variable are equivalent, they are meant to have a proportional relationship. Moreover, in a proportional relationship, one variable is always a consta... | HuggingFaceTB/finemath | |
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# Quantitative Aptitude Quiz For SBI Clerk Prelims 2022- 7th May
Directions (1-5): Simplify the following problems.
Q1. (841 ÷ 29) + (34 × 5) – (23 × 5) =?
(a) 88
(b) 81
(c) 84
(d) 78
(e) 72
Q2. ?² = 40% of 420 + 44% of 200
(a) 24
(b) 12
(c) 8
(d) 16
(e) 416
Q3. 343 + 243 + 512 = 20% of ?
(... | HuggingFaceTB/finemath | |
# Ampere's circuital law
1. Aug 8, 2012
### zhillyz
1. The problem statement, all variables and given/known data
State Ampere's circuital law. The figure shows a region A in which the magnetic field $H$ and of value 20Am^-1 to the right and a region B in which the magnetic field $H$ is uniform and of value 30Am^-1 ... | HuggingFaceTB/finemath | |
Areas versus volumes of revolution
Suppose we rotate the graph of $y = f(x)$ about the $x$-axis from $a$ to $b$. Then (using the disk method) the volume is $$\int_a^b \pi f(x)^2 dx$$ since we approximate a little piece as a cylinder. However, if we want to find the surface area, then we approximate it as part of a con... | HuggingFaceTB/finemath | |
# Arithmetic mean. Why does it work?
I've been using the formula for the arithmetic mean all my life, but I'm not sure why it works.
My current intuition is this one:
The arithmetic mean is a number that when multiplied by the number of elements, gives you the sum of all the elements. Because of this fact, it can't ... | HuggingFaceTB/finemath | |
# What is the distribution of a random variable with pdf proportional to the product of two normal pdf's
I'm working my way through a nice e-book on Kalman filters, translating to Mathematica as I go and I've hit an interesting problem. In this section: https://nbviewer.jupyter.org/github/rlabbe/Kalman-and-Bayesian-Fi... | HuggingFaceTB/finemath | |
# L4 - Lecture 4 From Binomial Trees to the Black-Scholes...
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Unformatted t... | HuggingFaceTB/finemath | |
# If the difference between two numbers is 6 and the difference between their squares is 60, what is the sum of their cubes ?
This question was previously asked in
SSC CHSL Previous Paper 116 (Held On: 17 March 2020 Shift 3)
View all SSC CHSL Papers >
1. 894
2. 945
3. 678
4. 520
Option 4 : 520
Free
SSC CHSL: Full Moc... | HuggingFaceTB/finemath | |
# Show that if $10$ divides into $n^2$ evenly then $10$ divides into $n$ evenly
I'm not sure how to show that if $10$ divides into $n^2$ evenly, then $10$ divides into $n$ evenly.
-
This answer is an answer to the original form of this question "show that if $20$ divides into $n^2$ evenly, then $20$ divides into $n$... | open-web-math/open-web-math | |
Display Accessibility Tools
## Accessibility Tools
### Thinking with Mathematical Models
In Thinking With Mathematical Models students will study, compare and generalize two very different patterns relating two variables. In particular, they will learn how to:
• Recognize linear and non-linear patterns in tables an... | HuggingFaceTB/finemath | |
SEMATHS.ORG Updated: 12 October 2021 04:44:00 PM
# How to find range of a square root function?
Similarly,the range of the square root function must equal the domain of f(x)=x2, x≥0. Hence, Rf−1=[0,∞).
## Correspondingly how do you find the range of a function?
Overall, the steps for algebraically finding the rang... | HuggingFaceTB/finemath | |
# Using “Word Equations” to Help Write Algebraic Equations
Algebraic techniques can often help us solve word problems. The process typically involves assigning one or more variables, writing an equation (or two or three), and then solving that equation. It sounds easy enough, but creating an equation from a word probl... | HuggingFaceTB/finemath | |
# RS Aggarwal Solutions Chapter 1 Real Numbers Exercise - 1D Class 10 Maths
Chapter Name RS Aggarwal Chapter 1 Real Numbers Solutions Book Name RS Aggarwal Mathematics for Class 10 Other Exercises Exercise 1AExercise 1BExercise 1CExercise 1E Related Study NCERT Solutions for Class 10 Maths
### Exercise 1D Solutions
... | HuggingFaceTB/finemath | |
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# 23402882 Rudin w Solution Manual of Principles of Mathematical Analysis
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# math
posted by .
ABCD is a rectangular park of measures (a × b) and let there be a path of uniform width 'c' all around the park. Find the area of the path
• math -
area of ABCD = ab
area of ABCD+path = (a+2c)(b+2c)
area of path = (a+2c)(b+2c)-ab
## Similar Questions
1. ### math
A rectangular park measuring 3... | HuggingFaceTB/finemath | |
## Main College Navigation
### New Registration Deadlines start winter quarter. So Register Early!
• The last day to register online is January 4th!
• Instructor permission to register late begins the first day of the quarter, January 5th!
• Instructor permission to register late ends the fifth day of the quarter, Ja... | HuggingFaceTB/finemath | |
Converters And Conversion
# Kg To Liter Converter
This tool will quickly show you how many kilograms equals liters, and vice versa for daily liquids.
#### Kilograms to Liter Converter
Liquid
◦The formula for converting kg to liter using density ◦What is the equivalent of 1 kilogram of water in liters? ◦What is th... | HuggingFaceTB/finemath | |
# Practice Worksheets
In this section there are many worksheets based on the topic. As we know that "practice makes a man perfect" and in math we need a lot of practice. You can practice on these work-sheets and if you want you can send me the answers of the work-sheet which you have done. I will check them and give y... | HuggingFaceTB/finemath | |
# (3.NF.3)Fractions Part 1 3rd Grade Common Core Math Worksheets 3rd 9 Weeks
Subject
Resource Type
Common Core Standards
Product Rating
File Type
PDF (Acrobat) Document File
95 KB|10 pages
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Product Description
You are purchasing Common Core math practice sheets aligned to assessment tasks. There is a practice s... | HuggingFaceTB/finemath | |
# log(3)(3x-1)=2
## Simple and best practice solution for log(3)(3x-1)=2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont hesitate to use it as a solution of your homework.
If it's not what You are looking for type in the equation solver your own equ... | HuggingFaceTB/finemath | |
Summer is Coming! Join the Game of Timers Competition to Win Epic Prizes. Registration is Open. Game starts Mon July 1st.
It is currently 21 Jul 2019, 12:16
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed y... | HuggingFaceTB/finemath | |
The way to Acarien, with Knights and Knaves
Once again, you're on your way to Acarien. You find yourself in a land of Knights and Knaves, who understand your language but don't speak it. You understand nor speak their language, but you do know their words for yes and no, "yok" and "pom". Unfortunately, you don't know ... | HuggingFaceTB/finemath | |
> > > F Test Formula
# F Test Formula
An “F Test” is a catch-all term for the tests which are using the F-distribution. Mostly, when people talk about the F-Test, they are actually talking about the F-Test to Compare Two Variances. But the f-statistic is used in a variety of tests such as regression analysis, the Ch... | HuggingFaceTB/finemath | |
A Flash Developer Resource Site
1. ## curved /scewed random distribution
How do I get a curved/scewed random distribution?
ie, if I wanted a random number between 0 and 100, but the lower a number is the more likely it is to show up. So 100 would show up very few times, and 1 would show up more often.
Anyone know t... | HuggingFaceTB/finemath | |
# Angle between a line and plane MCQ Quiz - Objective Question with Answer for Angle between a line and plane - Download Free PDF
Last updated on Jun 19, 2024
## Latest Angle between a line and plane MCQ Objective Questions
#### Angle between a line and plane Question 1:
If the angle θ between the line $$\rm \frac{... | HuggingFaceTB/finemath | |
# FAQ: How To Draw An Octagon With Equal Sides?
## How to Draw an Octagon
Draw a square and a circle in the center of the page. Connect these points with straight lines to form an octagon. Erase the circles, leaving behind the intersecting lines. Color the drawing as desired. An octagon is a polygon with eight sides.... | HuggingFaceTB/finemath | |
# 0.8 Exponential functions and graphs (Page 2/2)
Page 2 / 2
Therefore, if $a<0$ , then the range is $\left(-\infty ,q\right)$ , meaning that $f\left(x\right)$ can be any real number less than $q$ . Equivalently, one could write that the range is $\left\{y\in \mathbb{R}:y .
For example, the domain of $g\left(x\rig... | HuggingFaceTB/finemath | |
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Demonstrates how to determine if slopes are for parallel lines, perpendicular lines, or neither. Explains why graphing is not generally helpful for this type of ...
www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut28_parpen.htm
Feb ... | HuggingFaceTB/finemath | |
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17... | HuggingFaceTB/finemath | |
# Rudin's explanation of how rapid the series 1/(n!) converges
1. May 6, 2013
In Rudin's Principle's of Mathematical Analysis, Rudin days that we can estimate how fast the series $\sum\frac{1}{n!}$ converges by the following:
Put
$$s_{n}=\sum_{k=0}^{n}\frac{1}{k!}.$$
Then
$$e-s_{n} =\frac{1}{(n+1)!}+\frac{1}{(n+2)!}+... | HuggingFaceTB/finemath | |
# Matrix Algebra Problems...
• Aug 7th 2006, 03:45 AM
c00ky
Matrix Algebra Problems...
Hi guys,
Could i have a little help with the following problems?
Use matrix algebra to solve the following simultaneous equations:
Problem 1:
5x + y = 13
3x +2y = 5
Problem 2:
3x + 2y = -2
x + 4y = 6
• Aug 7th 2006, 04:01 AM
gal... | HuggingFaceTB/finemath | |
# Quantitative Ability (Part 3 of 9)
Directions: Answer these questions on the basis of the information given below:
Let S be the set of all pairs (i, j) where 1 < i < j < n and n > 4. Any two distinct members of S are called “friends” if they have one constituent of the pairs in common and “enemies” otherwise. For e... | HuggingFaceTB/finemath | |
# calc
posted by .
Find an equation of the tangent line to the curve at the given point.
y = 6 x sin x
P= (pi/2 , 3pi)
i know the slope of a tangent line is equal to the first derivative. For that I got 6xcosx + 6sinx but idk how to put that into the y-y1=m(x-x1) formula to make the equation
• calc -
great job on ... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Reduce 4538/756 to lowest terms
The simplest form of 4538/756 is 2269/378.
#### Steps to simplifying fractions
1. Find the GCD (or HCF) of numerator and denominator
GCD of 4538 and 756 is 2
2. Divide both the numerator and denominator by the GCD
4538 ÷ 2/756 ÷ 2
3. Reduced fr... | HuggingFaceTB/finemath | |
# Thread: Proving alternative definition of the difference quitient?
1. ## Proving alternative definition of the difference quitient?
Okay, so I'm not asking for somebody to do this problem for me, I've done the work. I was just wondering if somebody could look over my proof and tell me weather its correct or not. He... | HuggingFaceTB/finemath | |
How to calculate decimal factorials, like $0.78!$ [duplicate]
When I enter $0.78!$ in Google, it gives me $0.926227306$. I do understand that $n! = 1\cdot2\cdot3 \cdots(n-1)\cdot n$, but not when $n$ is a decimal.
I also have seen that $0.5!=\frac12\sqrt{\pi}$.
Can anyone explain me how to calculate decimal factoria... | HuggingFaceTB/finemath | |
< Previous Section Home Next Section >
# Section 1.2 Large and Small are Relative
We noted that one light-year is about 12 million trips to the moon and back. But one light-year is also
• about $\frac{4}{17}$ the distance to Proxima Centauri, the nearest star to Earth outside our solar system.
• approximately $\frac... | HuggingFaceTB/finemath | |
How do you find the current in a series parallel circuit?
Page Contents
How do you find the current in a series parallel circuit?
Reduce the original circuit to a single equivalent resistor, re-drawing the circuit in each step of reduction as simple series and simple parallel parts are reduced to single, equivalent ... | HuggingFaceTB/finemath | |
# Electron Scattering Velocities
So, I'm being taught about the many different types of scattering; one of these is electron scattering. In my notes, it says that the electrons are accelerated to high energies, of around 6 GeV.
After being curious of what velocities these electrons are travelling at, I decided to try... | HuggingFaceTB/finemath | |
# Question fedb7
Nov 29, 2016
Let r th term of the given series
t_r=r*r! =(r+1-1)r! =(r+1)!-r!
putting $r = 1 , 2 , 3.4 \ldots .100$
1*1! =2!-1!
2*2! =3!-2!
3*3! =4!-3!
## ----------
99*99! =100!-99!
100*100! =101!-100!
So adding these we get required sum
S=101!-1!
Nov 29, 2016
Let r th term of the given ... | HuggingFaceTB/finemath | |
Hawkes Learning | Products | Developmental Mathematics # Developmental Mathematics: Foundations of Math
by D. Franklin Wright
Providing a smooth transition between arithmetic and algebra, Developmental Mathematics emphasizes reasoning, problem solving, and connections between arithmetic and algebraic concepts. Each... | HuggingFaceTB/finemath | |
# simplifying expressions in GF(2)
Hi guys,
I know that for a variable $x$ in $GF(2)$, $x^2 = x$, and $2x=0$.
How do I simplify a polynomial expression in $GF(2)$ in the Sage interface?
For example, I should obtain
$$(a+b+1)^2=a^2+b^2+1+2a+2b+2ab=a+b+1$$
edit retag close merge delete
Sort by » oldest newest most... | HuggingFaceTB/finemath | |
# Billard Ball Bounce
In project maths we started a new unit. Billard Ball Bounce is a game where there is a 10×6 grid the ball is pushed from the bottom left the it would do a 45° turn every time it hit the edge it took 6 bounces of the edge before it got into the hole. After that we were sent back to our tables to... | HuggingFaceTB/finemath | |
# What percent of 15 is 9?
Answer: 60 percent of 15 is 9
## Fastest method for calculating what percent of 15 is 9
Assume the unknown value is 'Y', and 9 of 15 can be written as:
Y = 9 / 15
By multiplying both numerator and denominator by 100 we will get:
Y = 9 / 15 x 100 / 100 = 60 / 100
Y = 60%
Answer: 60 per... | HuggingFaceTB/finemath | |
Vous êtes sur la page 1sur 5
# 6.
## 2 Convert a pressure of 30 N/m2 to
a. bar
5 2
1 10 N /m
30 N/m2 = 30 N/m2 = 3 x 10-4 bar
b. psia
1 psia
2 2 -3
30 N/m = 30 N/m ( 6,89476 x 10 ) = 4,35 x 10 psia
3
c. atm
1 atm
30 N/m = 30 N/m ( 1,01325 x 10 5 N /m2 ) = 29,6 x 10-5 atm
2 2
6.4 the specific internal energy o... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Divide 25/3 with 15/63
1st number: 8 1/3, 2nd number: 15/63
25/3 ÷ 15/63 is 35/1.
#### Steps for dividing fractions
1. Find the reciprocal of the divisor
Reciprocal of 15/63: 63/15
2. Now, multiply it with the dividend
So, 25/3 ÷ 15/63 = 25/3 × 63/15
3. = 25 × 63/3 × 15 = 15... | HuggingFaceTB/finemath | |
In the mid-20th century, we began launching satellites into space that would help us determine the exact circumference of the Earth: 40,030 km. But over 2000 years earlier, a man in Ancient Greece came up with nearly the exact same figure using just a stick and his brain. Following is a transcript of the video.
How an... | HuggingFaceTB/finemath | |
字幕表 動画を再生する
• - [Instructor] What we're going to do in this video is use
• what we know about polynomials and how to manipulate them
• and what we've talked about of whether two polynomials
• are equal to each other for all values
• of the variable that they're written in,
• so whether we're dealing with a polyno... | HuggingFaceTB/finemath | |
Find all School-related info fast with the new School-Specific MBA Forum
It is currently 01 Jul 2016, 01:22
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... | HuggingFaceTB/finemath | |
# Negative Numbers Word Problems Worksheet Ks2
The Unfavorable Figures Worksheet is a great way to start off teaching your children the thought of adverse numbers. A poor amount is any number that may be below zero. It can be added or subtracted. The minus signal suggests the unfavorable amount. You can also create ne... | HuggingFaceTB/finemath | |
# Root of 44521
#### [Root of forty-four thousand five hundred twenty-one]
square root
211
cube root
35.4423
fourth root
14.5258
fifth root
8.5058
In mathematics extracting a root is known as the determination of the unknown "x" in the equation $y=x^n$ The result of the extraction of the root is considered as a mathe... | HuggingFaceTB/finemath | |
if I give you one point. and slope can you .find b and write the equation for the line? (2,4) slope -2/3
y=-2x/3+b. Plug in (2,4): 4=-4/3+b, so b=4+4/3=16/3 and y=16/3-2x/3 or 3y=16-2x or 3y+2x=16.
by Top Rated User (761k points)
slope=-2/3 & go thru point=(2,4)
equashun: y=slope*x+konstant
y=(-2/3)*2+konstant=4
(... | HuggingFaceTB/finemath | |
Courses
# Lecture 17 - Vector Potential - MAGNETIC FIELD Notes | EduRev
## : Lecture 17 - Vector Potential - MAGNETIC FIELD Notes | EduRev
``` Page 1
Module 3 : MAGNETIC FIELD
Lecture 17 : Vector Potential
Objectives
In this lecture you will learn the following
Define vector potential for a magnetic field.
Unders... | HuggingFaceTB/finemath |
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