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iren2701 [21]
3 years ago
10

A theater company with 9 actors is putting on a play that has 3 roles. In how many different ways can the director assign actors

to those roles?
Mathematics
2 answers:
steposvetlana [31]3 years ago
6 0
9!/(3!*6!)=7*8*9/6=84
Cerrena [4.2K]3 years ago
5 0
He has 9 choices for the first role, and that leaves him 8 people to choose for the second so he has 9*8 = 72 choices for the first two roles; that leaves 7 possible choices for the third role so that gives him 9*8*7 choices or 504 different ways he can assign the roles. i think this is correct. 







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The answer is clearly "chicken nugget"

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Luba_88 [7]

Answer:

102

Step-by-step explanation:

We have the mean (m) 128.5 and the standard deviation (sd) 8.2, we must calculate the value of z for each one and determine whether or not it is an outlier:

z = (x - m) / sd

In the first case x = 148:

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3 years ago
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mezya [45]
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6 0
4 years ago
Use synthetic division to find the remainder. When 3x^ 2 - 2x - 4 is divided by x - 3.
OlgaM077 [116]
ANSWER

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EXPLANATION

The given function is

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We want to find the remainnder when this function is divided by x-3 using synthetic division.

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Aleks04 [339]

Answer:

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Step one:

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y=1380.2

<em><u>Hence  her total earnings for the week will be $1380.2</u></em>

3 0
3 years ago
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