Need help on this thank you if you do help i got a brainliest to

a) = 1 x 1 x 1 x 1 x 1 = 5

b) 2 x 2 x 2 x 2 x 2= = 32

c) = 20 x 20 x 20 = 8000

d) 7 x 7 x 7 x7 =  = 2401

Hope this helps :)

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation: