You choose a marble at random from a bag containing 3 blue marbles, 5 red marbles, and 2 green marbles. Without replacement you then choose again. Find the probability below. P (red then blue)

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.