Laura is flying to Italy over her spring break to visit her friend, Brittany, who is studying abroad in Siena, Italy. Laura will land at the airport in Rome after an 8 hour flight, grab her bags and hop a train for the hour's trip to Siena. If her flight leaves Toronto at 9 AM Thursday and it will take an hour to get her bags and go through customs in Rome, what time (and day) should Laura tell Brittany to expect her on her doorstep?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.