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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

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Describe the relationship between the number of at bats and the number of hits using the data in the scatter plot.
Fynjy0 [20]

Answer:

The number of at bats increases, the number of hits also increases

Step-by-step explanation:

Given

See attachment for graph

Required

Relationship between the plots

From the attached graph, we can observe that there is an upward trend in the graph; in other words, when the number of at bats increases, the number of hits also increases

Hence, the relationship between them is that: an increment in at bats causes an increment in hits.

5 0
3 years ago
What is the surface area of the right rectangular prism?
allsm [11]
7sqrt = 49 since the base is a square.
49 x 2 = 98 - since there's 2 of those identical squares.
7 x 5 = 35 - area of the rectangular face.
35 x 4 = 140 - since there's 4 of those faces.

140 added by 98 is 238.

So answer is B.
4 0
3 years ago
Supply and demand coordinate to determine prices by working
Verdich [7]
The Answer is Together
4 0
3 years ago
There are 448 reams of paper in thw supply room. Fourteen reams are used each day. At that rate, how many days will the supply o
Mnenie [13.5K]
X = number of days that have passed

448 = 14x

divide both sides by 14

32 = x
3 0
3 years ago
Read 2 more answers
Solve: 12 dogs decreased by 25% step by step pls.
Annette [7]
Decreased by 25%
find 25% of 12 and decrease 12 by it

percent means parts out of 100
25%=25/100=1/4
'of' means multiply
25% of 12=1/4 times 12=3

decrease 12 by 3
12-3=9

answer is 9
8 0
3 years ago
Read 2 more answers
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