Every school day, ty rides the school bus 4,79 miles round trip between home and school

part a

estimate the total distance ty rode the school bus last month, when there were 21 school days. write an equation to model your work

part b

find the actual total distance ty rode the bus last month.

Suppose "true-talent" average exit velocity (aev) on batted balls for all players is normally distributed with mean 86 mph and a standard deviation of 2 mph. for any sample of individual batted balls hit by one player, the standard deviation of exit velocity around a particular player's true-talent aev is 8 mph. at this point in the season, marco masher has a total of 10 batted balls with an average exit velocity of 94 mph. given only this information, the best estimate for his true talent exit velocity is closest to which whole number?