3 x 3 x 3 x 3 + 2 x 5 =

91

Step-by-step explanation:

3 x 3 x 3 x 3=81

81+2*5=91

81+10

91

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

just keep asking questions until you have a better understanding.

step-by-step explanation: