Apiece of wood is 7 feet long. how many 2-foot-long pieces can sue cut from the wood?

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

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)