How to solve ratio problems

The volume of gas V held at a constant temperature in a closed container varies inversely with its pressure P. If the volume of gas is 400 cubic centimeters (cc).

ms mayer lass donated 3482 cans of soup to a food kitchen. if the food kitchen use 10 cans of soup to make each batch how many batches can the food kitchen make with the class donation

Find the least common multiple (LCM) of 18 and 5?

It is believed that approximately 12% of the population of the United States is lefthanded. Suppose researchers suspect that the proportion of left-handed people is higher in certain states than the national average.

There is a coin that is so constructed such that it has a 60% chance of landing on heads after a toss. A random experiment is designed to keep tossing this coin until two successive tails are obtained.

What is 7 divided by 6261

Simplify the expression 53 + 3 (5 - 3)

If a circle has circumference 100pi units, what is it's area

If your total is $19.48 and the tax is $9.25 what is the total amount

Find the EXACT value of sin (A-B) if sin A = 15/17, cos A = 8/17, sin B = 3/5, and cos B = 4/5. sin (A-B) =