Jesus paid 2.50 for a 5lb of candy. what is the cost per lb?

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15