Answer:
95,040 different cast are possible
Step-by-step explanation:
In this case the order in which the actors are selected for the 5 different roles is important. Therefore we use the permutations formula.

Where n is the number of items you can choose and choose r from them.
In this case
and 



Answer:
(square root of 160)in
Step-by-step explanation:
the longest 2 sides are 4 and 12
4^2 + 12^2 = c^2
16+144=c^2
160=c^2
c = square root of 160
Answer:
<em>Good luck!</em>
Step-by-step explanation:
.
The answer is none. There are no solutions
27-28 days, the actual answer is 27.4285714 days, but it depends on how you’re instructed to round your answer