Question

Plz help

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Find the sum of a finite geometric series.

Amanda teaches the art of quilling to 4 students. These students each teach the art of quilling to 4 other students. If this process continues for 5 generations, [Blank} people will know the art of quilling.

Answer 1

Answer: Answer:

1364

PLATO

Answer 2

1364

Explanation:

The common ratio = 4 and the first term is 4

Sum of n terms = 4 * (4^n - 1) / ( 4 - 1)

= 4 * (4^5) - 1 ) / 3 for 5 terms

= 1364 people