Diana went on a trip over spring break. She traveled 481.1 miles and used 17 gallons of gas. At what unit rate did Diana use gasoline? OA. 28.3 miles per gallon OB. 45.3 miles per gallon OC. 464.1 miles per gallon OD. 30.07 miles per gallon​

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170