Multiply the polynomials (a2 + 3a – 7) and (2a2 – a + 4). simplify the answer.

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?