Answer:
To find the surface area of a cube, use the formula: surface area = 6s^2, where s is the length of one of the sides. If you don't know the length of the sides, you can find the surface area using volume. Just find the cube root of the volume, which is equal to the length of one side of the cube.
Step-by-step explanation:
Answer:it is 6,930
Step-by-step explanation:
I'd say (a) = 52.5 minutes or 52 minutes and 30 second
(b) = 45 minutes
Var(y)=k(1-p)/p^2
where y is the random variable
k is the successes obtain from y
0<p<1