First of all, we need to know:
3^3 = 3 x 3 x 3 = 9 x 3 =
27So:

So, your answer is
D.
Answer:
The required number of ropes is 9.
Step-by-step explanation:
The length of rope is 65 ft.
The distance to the base of cliff was 585 ft.
Let the number of ropes or same lengths did it take climber to reach descent be x.

Divide both sides of 65.


Therefore the required number of ropes is 9.
10*3 = 30 (three rows of fences)
30*1.75 = $52.5
Hope this helps! :)
Answer:
6
Step-by-step explanation:
To solve this problem, you simply plug 2 in for x in the equation of f(x):
f(2) = 2 + 4 = 6
Thus, the answer is 6.
Hope this helps!