What energy conversion occurs in a battery powered-flashlight?

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your 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

Franco wants to double the volume of the cone. what should he do?