Caleb painted a rectangular wall that was 15 feet long and 12 feet tall. He divided the wall into 2 congruent, right triangles and painted each triangle a different color. What was the area, in square feet, of each triangle?
a 360
180
90
45

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

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

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?