Assume that the random variable X is normally distributed, with mean muequals 90 and standard deviation 12 Compute the probability P(57 < X < 105)

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a.fluid ounces b.cups c.pints d.quarts e.gallons

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?