While keeping the height of the cone constant, move the vertex of the cone so that it is not directly above the center of the base. Check the Allow
oblique and Freeze height boxes to assist you. Does changing the position of the vertex affect the volume if the height remains the same? Why or
Why not? (Hint: Think of the cone as a stack of disks of decreasing radius.)

No, it doesn't.

Step-by-step explanation:

If we think of the cone as a stack of disks of decreasing radius, and we move the vertex of the cone while keeping the height of the cone, the number of disks don't change nor their radius, it only changes their position respect the original disposition. Then, the volume of the cone remains the same.

what are you trying to solve here

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %