Acylinder-shaped candle has a diameter of 5 inches and a height of 8 inches.
what is the volume of the cylinder?
use 3.14 for pi. round to the nearest tenth, if necessary.
(i know simple one, but i am half awake and it is the last question of the quiz that is the pre-test for the semester)

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.