Answer:
56 apples
Step-by-step explanation:
C
generate the first few terms using the recursive formula
= - 7 × = -
= - × = -
r = / =
the n th term formula (explicit ) for a geometric sequence is
= = - 7()^(n - 1)
answer below
a is: 0.8
b is : 2
c is: 5
d is: 12.5
1/2x = 16
x = 32
a