Solve 10/13=8-2z/52 solve. a. -16 b. 32 c. -64 d. -208

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent