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Studentka2010 [4]
4 years ago
8

7.

Mathematics
1 answer:
ra1l [238]4 years ago
5 0

Step-by-step explanation:

if n=5

5-10+9(5)-3

-5+45-3

45-8=37

if n=-9

-9-10+9( -9)-3

-19-81-3=-103

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2 years ago
An airline is planning its staffing needs for the next year. If a new route is​ approved, it will hire 837 new employees. If a n
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Considering a discrete distribution, it is found that the expected number of new employees to be hired by the​ airline is of 446.16.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

In this problem, considering the situation described in the text, the distribution is given by:

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More can be learned about discrete distributions at brainly.com/question/24855677

6 0
2 years ago
Adding and subtracting what is the solution to x = 4 = 12
marshall27 [118]
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8 0
4 years ago
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8 0
3 years ago
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6 0
3 years ago
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