Caitlin has $10 give certificate to the music store. she has chosen a number of cds from the $7 bargain bin. if the cost of the cds is $32 after the gift certificate is credited ,how many cds did caitlin buy?

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.

What is the graph of the absolute value equation ? y=|x|-5

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?