Find the rate that would be better to solve the problem. a painter can paint 4 rooms in 6 hours. how many rooms can he paint in 10 hours?
a. rooms/hours or b. hours/rooms

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Somone me i want to know what 18 hours out of 24 hours in a fraction