Diane worked 18 hours each week during the summer. she worked a total of 8 weeks and earned $9 an hour. how much money did diane earn during the summer?

The variable in a relation who’s value depends on the value of the independent variable is called what?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?