In angle AMNO, the measure of 20 = 90°, OM = 24mm, and NO = 92mm. Find the measure of ZM to the nearest tenth of
a degree.
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1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Nikolas calculated the volume of the prism. his work is shown below.