The red caboose sells 745 different model trains. on each model train there are 8 wheels. explain how to use rounding to estimate the total nunbers of wheels on the model trains

Which of the following three dimensional figures has a circle as it’s base

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.

Apply distributive property to write equivalent equation 105×35m