John gets paid $6 for each of the first 40 toy cars he makes in a week. for any addition toy cars beyond 40, his pay increases by 50%. how much does john get paid in a week in which he makes 48 toy cars?

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.