The area is 19.5 and the perimeter is 23.1
0.4x 0.4x 0.4 = (0.4)^3
Exponential form = (0.4)^3
Answer:
option 5
Step-by-step explanation:
we have diameter=75 feet
we need to find the radius
radius=diameter/2
so we write
radius=75 feet/2
finally
we have
radius=37.5 feet
15 × 60 = 900
900 × 22 = 19800
The answer is 19800 screws