All Questions

688

Guest Feb 26, 2014

832

mathematical question

a cylinder whose height is two third of its diameter has the same volume as a sphere of radius 4cm.calculate the one third radius of the cylinder

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Guest Feb 26, 2014

967

10^10^10^100000000000000

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Guest Feb 26, 2014

735

Term deposits and credit cards

Joan bought a jumper on February 21st on her credit card for $89.00. The rate of interest is 18% p.a. flat (i.e. 1.5% per month). How much does Joan owe after 2 months if she has not paid any amount off the card? There is no interest-free period.

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Guest Feb 26, 2014

710

math

what is two and eight elevenths divided by three and seven elevenths?

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Guest Feb 26, 2014

517

math

what is 10 times 10

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Guest Feb 26, 2014

697

math

Cody bought a jacket on sale for 50% off the original price, and another 25% off the discounted price. If the jacket originally cost $60.00, what was the final sale price for the jacket

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Guest Feb 26, 2014

589

math percent

How much is the 10% of 375,641,000

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Guest Feb 26, 2014

729

Melody? Could you please help me...

Simplify the difference. State the restrictions.
(1/x²-1) - (2/x²+3x)
Could you please show me step by step.

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Guest Feb 26, 2014

782

Antimatter problem

If one atom of uranium has the energy to make one granule of sand (1 mg) jump then how much mass would one anti-matter atom be able to lift? The energy for Uranium is 83140000/kg. The energy for Anti-matter is 180000000000/kg. Thanks!

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Guest Feb 26, 2014

548

f**k

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Guest Feb 26, 2014

629

Different uses?

When do you use sine vs sine-1? Like trig versus inverse trig?

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Guest Feb 26, 2014

488

geometry

how would you solve a right triangle using the Pythagorean theorem if the hypotenuse was not a variable?

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Guest Feb 26, 2014

654

improper fractions

Ask a Math Question!
what is 12/104 in improper fractions?

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Guest Feb 26, 2014

656

Physics

how to solve for V0 if equation is Vc=V0e^(-t/RC)

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Guest Feb 26, 2014

590

math

how to round to the hundredths if the answer is something like 9.9829438570293

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Guest Feb 26, 2014

654

Geometry/trig

Given triangle ABC with a=12, C=29, and B=28, find c.

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Guest Feb 26, 2014

Feb 25, 2014

656

help

64 ^ 2/3

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Guest Feb 25, 2014

517

math

if the amount of p**p I consume is x and stomach problems = y what is y + x

Guest Feb 25, 2014

429

math

6.32 × 10-5 in standard form

Guest Feb 25, 2014

723

SOLVING INEQUALITIES ON THIS CALCULATOR

HOW TO SOLVE INEQUALITY ON CALCULATOR

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Guest Feb 25, 2014

698

law of sines

how do i get x by itself when it is with sine

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Guest Feb 25, 2014

709

math

-4 1/3 + 3 3/4

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Guest Feb 25, 2014

654

Percents

Solve by changing the percent to a fraction.
1. 33 1/3% of 132
3. 16 2/3% of 720
9. 3 1/2% of 600
How would I answer these? Please help!

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Guest Feb 25, 2014

895

+201

Algebra

Here;s the problem:
1. 12n+7=8n+15
The second problem is:
2m-3=m

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mathcalc Feb 25, 2014

All Questions ⁺⁰237634 Questions

mathematical question

10^10^10^100000000000000

Term deposits and credit cards

math

math

math

math percent

Melody? Could you please help me...

Antimatter problem

f**k

Different uses?

geometry

improper fractions

Physics

math

Geometry/trig

help

math

math

SOLVING INEQUALITIES ON THIS CALCULATOR

law of sines

math

Percents

Algebra

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