What is the volume of a square based pyramid with a side 11 cm and a perpendicular height of 20 cm

What is the inverse of the function f(x)=4x+8

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

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.