John deposited $2000 into a simple interest account. The account has a 7% annual interest rate. How much interest has he earned on this deposit at the end of six months? A $700

B $840

C $70

D $140

30 is 6 multiplied by a number y as a equation

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.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd