This should be the graph that goes with this equation.
hope this helps!
Answer:
c and a
Step-by-step explanation:
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:
Step-by-step explanation:
I would help but i havent even learned that yet. But i will ask my older sister
3/1, 2/, 6/, 4/1, hope I helped!