All Questions ⁺⁰235545 Questions

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why doesnt square root of 2 divided by 2 equal 0,5? If you take both of them squared it makes 2/4...

why doesnt square root of 2 divided by 2 equal 0,5? If you take both of them squared it makes 2/4...

Guest Feb 28, 2016

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690

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Partial Differentiation

not really sure how to do this,
partially differentiate, with respect to x and y individually,

F = 4xy/(x^2+y^2) read more ..

heureka ●●●

Guest Feb 28, 2016

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364

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online maths help

Please test my homework assignment
https://helponhomeworkblog.wordpress.com/

Guest Feb 28, 2016

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659

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+25

Vector calculus

Hi, I having some issues with vector fields and picturing how they look on a x-y plane. The field is defined by

The question is simply, Sketch F, in the x-y plane. Thanks for the help in advance!

BillyK Feb 28, 2016

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442

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my maths question problem

3.6 cubed plus 4 times 20 sqaure rooted divided bye 3.6 cubed minus 4 times 20 sqaure rooted

Guest Feb 28, 2016

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676

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Additional Math, Trigonometry

Find value of θ if 4cos^2θ = 6 - 9sin θ

BillyK ●●●●

Guest Feb 28, 2016

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567

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Sets, plz help

1. E (Universal set)= {1, 2, 3, 4, 5, 6, 7}
A= {1, 2, 3, 4} B= {1, 2, 3} C= {1, 2}
Draw a Venn diagram to illustrate these sets.
read more ..

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Guest Feb 28, 2016

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516

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total of 2478 meters x 600mm wide equals to how mant square meters

total of 2478 meters x 600mm wide equals to how mant square meters

Guest Feb 28, 2016

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406

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A simple math question

168.84=(1+g)/(0.10-g)
solving for g

Guest Feb 28, 2016

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463

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Can anybody help me to get this one? please!

Determine the value of 1/2!+2/3!+3/4!+...+99/100!

Guest Feb 28, 2016

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571

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calculation mistake

Guest Feb 28, 2016

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405

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Math questions

What is 250 divided by 4 equals to.

Guest Feb 28, 2016

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613

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Extremely Complicated Mathmatic Question

Um. hello. why ar3 th3 sky blu?

Guest Feb 28, 2016

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439

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calculus question

how do you find sin(a)= (5/13) I need to find what a/2

Guest Feb 28, 2016

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443

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Negative Fraction exponents.

Negative fraction exponents?

Guest Feb 28, 2016

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412

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15m^3x24m^10

15m^3x24m^10
------------------------
12m^8

Guest Feb 28, 2016

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415

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Statistics Quiz Question

The mean grade on a statistics quiz is 8 with a standard deviation of 0.5. What percent of the scores will be higher than 9? Assume the data is symmetrical.

Guest Feb 28, 2016

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727

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Math lol

30divided by half plus 10

Guest Feb 28, 2016

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672

4

+5265

Forced inactivity

Tomorrow, I will be forced to be inactive. Sorry!

off-topic

rarinstraw1195 Feb 28, 2016

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1865

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How many terms are in the arithmetic sequence 7, 0, −7, . . . , −175? Hint: a n = a 1 + d(n − 1), where a 1 is the first term and d is

How many terms are in the arithmetic sequence 7, 0, −7, . . . , −175?
Hint: an = a1 + d(n − 1), where a1 is the first term and d is the common difference.

A. 27
B. 28 read more ..

Guest Feb 28, 2016

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1119

4

helpppppp

What is a30 for the arithmetic sequence presented in the table below?

n 6 11
an 50 35

Hint: an = a1 + d(n − 1), where a1 is the first term and d read more ..

Guest Feb 28, 2016

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381

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Saxon

There are 400 apples total.1spoiled the bunch. How many were spoiled?

Guest Feb 28, 2016

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475

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+8

need help with 1/(a^3*a^8)=a^x

1/(a^3*a^8)=a^x calculator wont answer it and i have to do several hundred related questions

probablynotausername Feb 28, 2016

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420

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I NEED HEELP

find x (1/2)^x = 4

Guest Feb 28, 2016

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