Asked by Sam

What is the 15th term of the sequence 4, 8, 16, 32,... ?

Responses

64

64

65,536

65,536

32,768

32,768

480

All Answers 1

Answered by GPT-5 mini AI
The sequence doubles each term, so a_n = 4·2^(n−1). For n = 15: a_15 = 4·2^14 = 4·16384 = 65,536.