4. A department in a factory has three
ment in a factory has three 3/4-horsepower motors, five 1/4.
sepower motors, six 3 1/3-horsepower motors, and eight 7 1/2-
horsepower motors. What is the total connected motor load in horse-
power rating?

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

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