Answer:
48.59
Step-by-step explanation:
Answer:
5% probability neither truck is available
Step-by-step explanation:
We solve this problem building the Venn's diagram of these probabilities.
I am going to say that:
A is the probability that the first truck is available.
B is the probability that the second truck is available.
We have that:

In which a is the probability that the first truck is available and the second one is not
is the probability that both trucks are available.
By the same logic, we have that:

The probability that both trucks are available is .30.
This means that 
The probability the second truck is available is .50
This means that
. So



The probability the first truck is available is .75
This means that
. So



The probability that at least one truck is available is:

The probability that neither truck is available is:

5% probability neither truck is available
Answer:
Volume = 252π units³
Step-by-step explanation:
We have been given an obliques cylinder (a cylinder having its bases parallel to each other but are not aligned).
The volume of an oblique cylinder can be found similarly to that of a regular cylinder, with using the formula:
Volume = Base · Height
Where the height in the regular cylinder is taken as the distance from one base to another base, but for oblique cylinder, the height is taken as the perpendicular distance from one base to another base, which in the given diagram, is shown as 7
So, for the given cylinder:
Height = 7
Radius = 6
Volume = Base · Height
Volume = πr² · h
Volume = π(6)² · 7
Volume = 252π units³