Find the radius of convergence, R, of the series. R = V 8 I = n = 1 _(x + 4)" Find the interval, I, of convergence of the series. (Enter your answer using interval notation.)

What is a geometric series?

Use the formula for the sum of the first ii terms of an arithmetic series to find the sum of the first eleven terms of the arithmetic series 2.5,4,5.5,

A ball has a bounce-back ratio 35 . of the height of the previous bounce. Write a series representing the total distance traveled by the ball, assuming it was initially dropped from a height of 5 feet. What is the total distance? (Hint: the total distance the ball travels on each bounce is the sum of the heights of the rise and the fall.)