The diameter of a cylindrical water tank is 13 ft, and its height is 10 A. What is the volume of the tank? Use the value 3.14 for , and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer. Pls help me

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

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)