Given the function g(x) =x^2+10x+20, determine the average rate of change of the function over the interval-9<_ x <_ -3

Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

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

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81