Answer:
24
Step-by-step explanation:
the answer is 24 I think
4k
Using the recursive formula with a₁ = k , then
a₂ = 2a₁ = 2k
a₃ = 2a₂ = 2(2k) = 4k
64/49 or 1 and 15/49
1. process of exponents turns it into 8/7 ^2
2. Solve and simplify