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All Questions
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234787 Questions
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659
1
help
2x+1^3(6-x)= -3
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Guest
Nov 12, 2013
0
616
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
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Guest
Nov 12, 2013
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597
1
Math q
If i have 1+9a-8=8a
How do i solve this?
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Guest
Nov 12, 2013
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435
0
Holy question
100+100
Guest
Nov 12, 2013
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518
0
math
how to do fraction?
Guest
Nov 12, 2013
0
488
0
trigenometry
Ask a Math Question!
Guest
Nov 12, 2013
0
676
1
divide
how is the sqrt(2/2)/sqrt(2/2), 1?
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Guest
Nov 12, 2013
0
623
1
Pythagorean Therum
How am I supposed to use the Pythagorean therum to answer the problem: A squared + B squared = 85 squared?
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Guest
Nov 12, 2013
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511
1
math
114 is what percent f 30?
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Guest
Nov 12, 2013
Nov 11, 2013
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643
1
math 104
if $516 yeilds $58 in simple interestover 6 years, what is the annual rate
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Guest
Nov 11, 2013
0
541
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?
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Guest
Nov 11, 2013
0
932
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?
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Guest
Nov 11, 2013
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752
1
linear equations
How do you make this equation have no solution:
1/12(156x-17)=?(18+12x)
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Guest
Nov 11, 2013
0
566
1
math
how is adding in math
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Guest
Nov 11, 2013
0
724
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
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Guest
Nov 11, 2013
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494
0
Math
34/7=?
Guest
Nov 11, 2013
0
750
1
7th grade math
How do I convert a mixed number to a fraction?
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Guest
Nov 11, 2013
0
443
0
times
what is 11934231552 times 10 e+39
Guest
Nov 11, 2013
0
535
1
cheese and the moon
why is the moon made of cheese?
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Guest
Nov 11, 2013
0
806
2
+22
help with surds??!!
21 root 21 TIMES 7 root 3 = ??
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monsterbitch
Nov 11, 2013
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765
1
+22
help me with surdes?!?
6 ROOT 11 TIMES 2 ROOT 11 = ??
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monsterbitch
Nov 11, 2013
0
921
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 ..
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Guest
Nov 11, 2013
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492
1
TAN
how do I compute the tan with degrees involved?
example: Tan 62 degrees=a/140
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Guest
Nov 11, 2013
0
676
1
Science
I need to find the density of silver based on its Lattice constant .409. can anyone help me?
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Guest
Nov 11, 2013
0
585
1
averages
ice ages occurred approximately 700, 445, 300, and 4million years ago what is average number of years
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Guest
Nov 11, 2013
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