Question

How many books does Raine have? When: Raine has less than three dozen books. Raine has three types of books; 10 books are on Greek myths. Rain has eight more comic books than travel books. One fifth of Raine’s books are neither Greek myth nor comic books.

Answer 1

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

Explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .