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nikitadnepr [17]
3 years ago
15

A company has 14 employees with a salary of ​$21,000​, 11 employees with a salary of ​$22,800​, 17 employees with a salary of ​$

24,800​, 3 employees with a salary of ​$32,200​, 5 employees with a salary of ​$38,500​, and 1 employee with a salary of ​$148,300.    Find the mean salary for the employees.
Mathematics
1 answer:
kodGreya [7K]3 years ago
5 0

Answer:

27525.4902

Step-by-step explanation:

First need to add the total number of employees:

14+11+17+3+5+1=51

Now multiply the salary for each number of employees then add to have the total:

14x21000+11x22800+17x24800+3x32200+5x38500+1x148300= 1403800

Now to obtain the mean value just divide the total salary by the total number of employees:

1403800/51= 27525.4902

the mean salary is $27,525.49

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Answer:

25 in^2

Step-by-step explanation:

We want to find the lateral surface area of the cube.

The lateral surface area of a cube is given as:

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Therefore, given that the length of the side of the cube is 2.5 inches, the area you need to paint is:

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3 years ago
A company has 8 mechanics and 6 electricians. If an employee is selected at random, what is the probability that they are an ele
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Answer:

Probability = \frac{3}{7}

Step-by-step explanation:

Given

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Required

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First, we need the total number of employees;

Total = n(Electrician) + n(Mechanic)

Total = 6 + 8

Total = 14

Next, is to determine the required probability using the following formula;

Probability = \frac{n(Electrician)}{Total}

Probability = \frac{6}{14}

Divide numerator and denominator by 2

Probability = \frac{3}{7}

<em>Hence, the probability of selecting an electrician is 3/7</em>

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Anthony purchases two bags. The price of all bags is $5.20. Anthony purchases one school bag and one hand bag. Write an expressi
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Answer:

t=5.20s

Step-by-step explanation:

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3 years ago
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