Of the 5th grade students, 15/20 went to the book fair. of the students who went to the book fair, 12/16 bought ay least one book. what fraction of the 5th grade students boughtat least one book?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

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

What is x and y intercepts for y=x+7