Which of the following points does not lie on the graph of y=1/2x +3?
(1) (10,8)
(3) (0,3)
(2) (-2,2)
(4) (-6, -3)

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.