Is two over five irrational numbers

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.

Find the solutions for a triangle with a =16, c =12, and b = 63º

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?