All Questions ⁺⁰237697 Questions

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728

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help

2x+1^3(6-x)= -3

Guest Nov 12, 2013

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680

3

Mass of the sun

if joe has 5 apples and tom has 5 bananas, use a ruler to calculate the mass of the sun

Guest Nov 12, 2013

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663

1

Math q

If i have 1+9a-8=8a
How do i solve this?

Guest Nov 12, 2013

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501

0

Holy question

Guest Nov 12, 2013

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581

0

math

how to do fraction?

Guest Nov 12, 2013

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551

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trigenometry

Ask a Math Question!

Guest Nov 12, 2013

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739

1

divide

how is the sqrt(2/2)/sqrt(2/2), 1?

Guest Nov 12, 2013

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696

1

Pythagorean Therum

How am I supposed to use the Pythagorean therum to answer the problem: A squared + B squared = 85 squared?

Guest Nov 12, 2013

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578

1

math

114 is what percent f 30?

Guest Nov 12, 2013

Nov 11, 2013

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712

1

math 104

if $516 yeilds $58 in simple interestover 6 years, what is the annual rate

Guest Nov 11, 2013

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605

1

MATH

The ratio of black sheep to all sheep is 2 to 7. if there are 980 sheep, how many of them are black?

Guest Nov 11, 2013

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997

4

percent

If someone deposits $4650 in a bank that gives 3% interest compound annually, how much money will that person have after 8 years?

Guest Nov 11, 2013

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816

1

linear equations

How do you make this equation have no solution:
1/12(156x-17)=?(18+12x)

Guest Nov 11, 2013

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626

1

math

how is adding in math

Guest Nov 11, 2013

0

788

1

CONDITIONAL PROBABILITY

THERE ARE 8 SWITCHES 2 ARE DEFECTIVE, IF I SELECT 2 SWITCHES AT RANDOM AND TEST THEM. WHAT IS THE PROBABLITY THE SECOND SWITCH IS DEFECTIVE GIVEN THAT THE FIRST IS DEFECTIVE

Guest Nov 11, 2013

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555

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Math

Guest Nov 11, 2013

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821

1

7th grade math

How do I convert a mixed number to a fraction?

Guest Nov 11, 2013

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503

0

times

what is 11934231552 times 10 e+39

Guest Nov 11, 2013

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595

1

cheese and the moon

why is the moon made of cheese?

Guest Nov 11, 2013

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872

2

+22

help with surds??!!

21 root 21 TIMES 7 root 3 = ??

monsterbitch Nov 11, 2013

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834

1

+22

help me with surdes?!?

6 ROOT 11 TIMES 2 ROOT 11 = ??

monsterbitch Nov 11, 2013

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991

1

heeelpp

mars has a mass of about 6.4 x 10 to the 23rd power kg; its moon phobos has a mass of about 9.6 x 10 to the 15th power kg. If the magnitude of the gravitational force between the two bodies is 4.6 x 10 to the 15th power N, how far apart are mars & phobos? read more ..

Guest Nov 11, 2013

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553

1

TAN

how do I compute the tan with degrees involved?
example: Tan 62 degrees=a/140

Guest Nov 11, 2013

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746

1

Science

I need to find the density of silver based on its Lattice constant .409. can anyone help me?

Guest Nov 11, 2013

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652

1

averages

ice ages occurred approximately 700, 445, 300, and 4million years ago what is average number of years

Guest Nov 11, 2013

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