1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
crimeas [40]
3 years ago
10

there are 12 actors auditioning for 5 different roles in a new play. how many different cast are possible

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

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.

nPr =\frac{n!}{(n-r)!}

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

In this case n = 12 and r = 5

12P5 =\frac{12!}{(12-5)!}

12P5 =\frac{12!}{7!}

12P5 =95040

You might be interested in
In ΔVWX, the measure of ∠X=90°, WV = 65, XW = 16, and VX = 63. What ratio represents the tangent of ∠V?
djyliett [7]

Answer:

tanV=  adjacent /opposite  =  

\frac{16}{63}

​

Step-by-step explanation:

4 0
3 years ago
Which side lengths form a right triangle?
lilavasa [31]

Answer:

About anything that adds up to 90...

Step-by-step explanation:

3 0
2 years ago
In ΔTUV, v = 990 inches, t = 840 inches and ∠U=148°. Find the length of u, to the nearest inch.
Scilla [17]

Answer:

the answer is 1760

Step-by-step explanation:

5 0
3 years ago
Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 1212 year, she had earned $5.00 i
Reil [10]
I=prt,,5.00=.0125*1212p,,p=5.00/.0125*1212=?? Use the calculator
3 0
3 years ago
Number of solutions to a system of equations algebraic. How many solutions does the system have? Can someone help me please....​
Svet_ta [14]

Answer:

A  Exactly 1 solution

Step-by-step explanation:

if we express both equations as y = mx+b

we will see that both equations have different slopes (i.e "m" values are different).

By definition, 2 straight lines of different slopes will intersect at only one location (i.e there is only one solution)

8 0
2 years ago
Read 2 more answers
Other questions:
  • 48d + 96g = <br> (<br> d + 2g) need answer plz.........................................
    14·2 answers
  • 91/2 gallons =? quarts
    9·1 answer
  • How to solve? I basically want to know the first step..
    11·2 answers
  • What is the product of 3x4 y2 and 2xy3?
    10·1 answer
  • Guy wants to swim 500 meters. After 75 meters, he takes a break. What percent of his goal has he already met?
    15·1 answer
  • Relationship A has a greater rate than Relationship B. The table represents Relationship B.
    10·2 answers
  • 5 more than the product of 23 and a number n
    5·2 answers
  • 400 times 45.2 <br> Show all work
    6·1 answer
  • One number is three less than eight times another number. If the sum of the numbers is 69, find the numbers.
    11·1 answer
  • Modal mark of 1,2,3,4,5,6,7,8 ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!