Marcel and Estefanía volunteer at the public library. Marcel shelves one book every minute. Estefania shelves one book every minute, Whois
quicher at shelving books?"
your answer

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Needmax 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.

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.