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Alana has 12.5 cups of flour with which she is baking
four loaves of raisin bread and one large pretzel. The
pretzel requires 2.5 cups of flour to make. How much
flour is in each loaf of raisin bread? Explain the steps to
follow to get the answer.

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 zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is