In a? triangle, the measure of the first angle is three timesthree times the measure of the second angle. the measure of the third angle is 35 degrees35° lessless than the measure of the second angle. what is the measure of each? angle?

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