As a smart consumer, you are always on the lookout for sales, coupons, and rebates. While shopping for new clothes, you notice that one brand of shirts is on sale for 20% off the original price. You also have a coupon for $10 off a $40 purchase. Coupons are applied after the 20% discount is taken. If each shirt originally costs $17.99, how many shirts would you need to buy to be able to use your coupon? Show your work. pls I don't get it at all its due today and I cant explain it

Cor d? ? me ? 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.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Find the value of x. give reasons to justify your solutions! h ∈ ig