Sarah works at a factory that makes boxes of cereal. Her job is to weigh each box to make sure they are all the same and then package the boxes of cereal in cases to ship out to stores in other cities. *There are 24 boxes in a case. *Each box weighs 13 ounces. *The weight of each box is accurate to within a 2% error. On average, Sarah is able to package 100 cases of cereal in one day. She says that she packages about 1,920 pounds of cereal in a day. Is Sarah's claim accurate?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Give me the equations of two lines that have the same slope but are not parallel.

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.