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notsponge [240]
2 years ago
10

The mean number of hours that employees of a large corporation work in a week is 41 hours with a standard deviation of 2.78. Wha

t percentage of the employees work more than 45 hours in a week? Assume that this is a normal distribution.
Show all the work required for this problem (curve, formula, substitution, etc.)
Mathematics
1 answer:
erastova [34]2 years ago
5 0

Answer:

Step-by-step explanation:

0

You might be interested in
Can somebody help me? and explain how to do this?
disa [49]

Answer:

The correct answer is last option

2n + m√n - nm

Step-by-step explanation:

It is given an expression,

4√n² + √m²n -  √4n² - √mn²

<u>To simplify the expression</u>

4√n² + √m²n -  √4n² - √mn² = 4n + m√n -2n -nm

= 4n - 2n + m√n - n√m

= 2n +  m√n - n√m

Therefore the correct answer is last option

8 0
3 years ago
When shopping for a baby doll for her daughter, Ms. Martin found that the price of six baby dolls was less than $118. Which of t
Mandarinka [93]
I hope this helps you



6.b <118$
5 0
3 years ago
!!!! PLEASE HELP !!!!
baherus [9]
Your answer is B, (1,5)

Based on your equation, 5x means in one movement of the x axis it increases 5 spaces on the Y axis. Since there is nothing after the 5x indicating it is starting elsewhere this means it starts at 0.0. So after the first movement on the x axis your value will be 1 plug in your x axis value to the equation f(x)=5x so it will look like f(1)=5•1 and then you will have both values needed to form your answer (1,5)
4 0
3 years ago
e. 2y(y + 3)this is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp
Elena-2011 [213]

We need to multiply

-2y(y+3)

We need to use the distributive property to expand this:

a(b+c)=ab+ac

Let's multiply it out using this property, to get our answer:

\begin{gathered} -2y(y+3) \\ =-2y(y)+(-2y)(3) \\ =-2y^2-6y \end{gathered}

6 0
1 year ago
I need to know this soon idk what it is plz help
stepladder [879]

Answer:

16. 24.85

17.  0.9 seconds

Step-by-step explanation:

16. $10.95+$14.20=$25.15

$50-$25.15=$24.85

17. 5.75 seconds-4.85seconds=0.9 seconds

Your welcome, please mark me Brainliest!

8 0
3 years ago
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