If you role a number cube 12 timesabout hiw many times do you expect to role a number less than 5

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2