7 is 1/10 of 70. You can figure this out by multiplying 7 by 10
Answer:
option d
{ 4, 8 , 16 , 32 }
Step-by-step explanation:
Given in the question a function
f(x) = 2x
initial value
=2
First iteration
f(2) = 2(2)
= 4

Second iteration
f(4) = 2(4)
= 8

Third iteration
f(8) = 2(8)
= 16

fourth iteration
f(8) = 2(16)
= 32

Note that a^-3 = 1/a^3
9^3 = 729
1/9^3 = 1/729
Solution: 1/729
2.5 mph is the answer I believe!