The scale of a model train is 1 inch to 13.5 feet. one of the cars of the model train is 5 inches long. what is the length, in feet, of the actual train car? a 67.5 b 32.4 c 14.5 d 2.7

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Factor the monomial completely 42a3b3

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.