Need help with this someone pls​

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.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

For the feasibility region shown below find the maximum value of the function p=3x+2y