All Questions ⁺⁰237722 Questions

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CHEM Help . PLease.

Calculate the root mean square velocity of I2(g) at 373 K

Guest Oct 12, 2015

+5

750

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Physics

Relativistic particles speed through the atmosphere of the Earth at 0.6c. If the upper atmosphere is 500 km from the ground, from the perspective of an observer on Earth, how long does it take the particles to travel that distance? Please show all the steps read more ..

Guest Oct 12, 2015

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2461

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graph?

the graph of every exponential function f(x) = a^x, a>0, a cannot = 1, passes through which 3 points?

(1/a, -1) , (1,0) , and (a,1)
read more ..

Guest Oct 12, 2015

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584

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what is a cool guys name when he gets killed by a un cool guy? a JOKE LOL

what is a cool guys name when he gets killed by a un cool guy? a JOKE LOL

Guest Oct 12, 2015

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491

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help!

(5/2)^x = (125/8)

Guest Oct 12, 2015

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691

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-1-(-5x)-2x+2 x 2 +7

-1-(-5x)-2x+2x2+7

Guest Oct 12, 2015

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502

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Kinda confusing

Let's say that a square has an area of 4 units. Since the side lengths = sqrt(area), can they be negative? In theory, 2 x 2 = 4, and -2 x -2 = 4. So can I answer as +/- 2?

Guest Oct 12, 2015

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605

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cube roots (7th grade)

how would the cube root of 100 be written in fraction form?

Guest Oct 12, 2015

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548

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BOB THE MINION

Guest Oct 12, 2015

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673

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help

Guest Oct 12, 2015

+5

488

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Me b***h

The area of a square is 1/144 km^2 how long is each side

Guest Oct 12, 2015

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579

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Division pls halpppppppppppppppppp

33.57 divided by 1 1/2

Guest Oct 12, 2015

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565

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Help!!

Can you add, subract, multiply, or divide two irrational numbers together?

Guest Oct 12, 2015

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446

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halp

what is 20% of 4.2

Guest Oct 12, 2015

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674

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halp

what is 20% of 4.2

Guest Oct 12, 2015

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506

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college algebra question

simplify- 2(3/4)^2-3(3/4)+3

Guest Oct 12, 2015

+1

676

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???

what is the median of 14 and 17 and 21 24

Guest Oct 12, 2015

+1

503

0

???

what is the median of 14 and 17 and 21 24

Guest Oct 12, 2015

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678

2

What is 1/2 dived by 1/2

What's is 1\2 divide by 1/2

Guest Oct 12, 2015

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579

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cos^-1?

What is actually happening when I use cos^-1?

Guest Oct 12, 2015

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673

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help!

what is the slope intercept form of a line that passes through (3,-5) and is perpendicular to y=3/2x+2

Guest Oct 12, 2015

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1123

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Compounded

An accunt pays interest at a nominal rate of 8% per year. Find the effective annual yield if interest is compounded

Guest Oct 12, 2015

Oct 11, 2015

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508

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Graphing

Graph two points on the line 4y=10

Guest Oct 11, 2015

+5

715

2

+9

hi people

jmsoh1292 Oct 11, 2015

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