The volume of a right rectangular prism is 573.3 cm³. the length of the right rectangular prism is 7.35 cm and the height is 16.25 cm.

what is the width of the right rectangular prism?

What's the difference between: x≥0 and nonnegative integer. ?

What is the size of the matrix resulting from

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.