10. Karnika recorded the number of minutes she practiced volleyball each week for
several weeks. She used a stem and leaf plot to organize the data.
Volleyball Practice Time
Stem Leaf
14 0 2 2
15 5 5
16
142 means 142 minutes.
Based on the data, what is the amount of time in minutes Karnika practiced
volleyball?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

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.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank