The ratio of the radio of sphere a and sphere b is ra\rb =2/5. the volume of sphere b is 64 pied cu ft. what is the volume of sphere a

The volume of a sphere with radius is . Sphere B has a volume of , so

Now,

so sphere A has volume

.95

step-by-step explanation:

credit scoring calculations, such as the fico score, look at a few key factors related to your debt. the amount of overall debt you carry, the ratio of your credit card balances to your credit limit (also called credit utilization), and the relation of your loan balances to the original loan amount.