At a summer camp there are 40 boys out of 70 campers what is the ratio written as a fraction in simplest form

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.

Polynomial that can be factored as (3x-4)(3x+4)

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex