What is equivalent to 9^2•9^6

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.

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.