A cube has a side length of 4 feet. What is the volume of the cube? 48 ft3
64 ft3
96 ft3
12 ft3

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?