A store sells peanuts at $1.62 per pound and raisins at $1.82 per pound. The owner decided to make a fifteen pound mixture of the two and sell it for $1.66 per pound. How many pounds of peanuts should be in the mixture?

For the function, f(x) = -5x 2, find f(-4).

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

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?