Using a two-way radio, Melissa can talk to anyone within an 8-mi radius of her location. Oscar is 30˚ west of south of Melissa’s location. What is Oscar’s exact location, relative to Melissa’s location, at the greatest distance where they can talk using two-way radios?

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.

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Which is f(5) for the function –2x2 + 2x - 3?