1 point Bob takes a shortcut along the diagonal of a rectangular plot that is 32cm
wide and 24 cm long, instead of going along the sides. How much does
that shorten his path?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

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.