Tabitha Robertson bought 80 shares of White Air Lines stock at $13.20 per share. She held the stock for one year and sold it at $45.68. Each transaction has a commission of $27 plus $0.03 per share. What is the profit or loss for the sale? $
(profit/loss)

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Need now 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.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?