Sales tax is (1 point)
given to the state government
given to the federal government
kept by the store
used by stores to buy more products to sale

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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.

The measure of angle 0 is 600 degrees