Matthew earns $.10 for each local newspaper he delivers twice a week. his brother earns $.25 for delivering each sunday newspaper. they deliver papers to the same number of houses and together they earn $13.95 per week. how many papers does each boy deliver each week? what is the answer?

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

In the rectangle below ac=30 units what is de

Which is a graph of a proportional relationship?