Arestaurant offers diet soda and regular soda in one day they sell 64 sodas a 28 of the sodas they sold where they what is the ratio of regular sodas sold to diet soda sold

For which pair of functions is (gof)(a)=|a|-2?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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.