A high school reports that its​ students' SAT scores were down by ​13% in one year. The next​ year, however, the test scores rose by ​21%. The high school principal​ announces, "Overall, test scores have improved by 8​% over the past two​ years."

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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.

Collin did the work to see if 10 is a solution to the equation r/4=2.4