H(t) = (t + 3)^2 + 5
What is the average rate of change of h over the interval -5 < t < -1

When are two distinct non vertical lines parallel

Acylinder has volume 45π and radius 3. what is it’s height?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.