Amath club had 4 members in its first year. it had 19 members in its fourth year and 29 members in its sixth year. assuming a constant rate of increase, how many members will the math club have in its thirteenth year?

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 .

step-by-step explanation:

i think it’s c i believe