Abike rental shop charges $8 plus $1.50 for every half hour ride. if mike and his friend were charged $25. how many hours did they rent the bike/rode the bike?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

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

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?