Moring whats the answer to this
4 - 16
64 -?
its over 200 just to say

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.