Recall that betty arranged equal numbers of movies on four shelves of a shelving unit and placed 6 of her favorite movie on the top shelf if x is the number of movies on each shelf, the expression for the total number of movies on the shelving unit is 4x + 6 if each of the 4 shelves holds 14 movies, how many movies does betty have on her shelving unit? show your work

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

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.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.