30 pts. The number of electoral votes assigned to each state is determined every 10 years by the size of its population. The chart shows the number of electoral votes assigned to Florida for each decade of the past century. What is the 1st quartile of the data?

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.

3382-299=3383- ? fill in the blank?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis