Tickets for admission to a high school football game cost $3 for students and $5 for adults . during one game $2995 was collected from the sale of 729 tickets how many adult tickets and student tickets were sold .

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.

Which will form a composite function?

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?