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Vikentia [17]
3 years ago
13

A carpenter is making doors that are 2058.0 millimeters tall. If the doors are too long they must be trimmed, and if they are to

o short they cannot be used. A sample of 11 doors is made, and it is found that they have a mean of 2069.0 millimeters with a standard deviation of 19.0. Is there evidence at the 0.1 level that the doors are either too long or too short? Assume the population distribution is approximately normal. Step 4 of 5 : Determine the decision rule for rejecting the null hypothesis. Round your answer to three decimal places.
Mathematics
1 answer:
Katen [24]3 years ago
7 0
666 smocced out locced out
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In this table what is the domain of the function?
NNADVOKAT [17]

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c. D: {1, 2, 3, 4, 5}

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The domain of a function includes values of x that are in the given table of values of the given function.

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Thus, for the table of values above:

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The domain of the function can be represented as:

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2 years ago
There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club
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Answer:

y = 27

Step-by-step explanation:

Let d = number Of drama club members

let y = number of yearbook club members

now you can write two equations, one for the total number of students, and one for the difference between them.

d + y =64

d - y = 10

 

to solve for d, add these two lines together (so as to remove the y’s)

2d + 0y = 74

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Math answer with work cause it need proof ASAP<br> for points
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Answer:

A

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now that we found the tenths place, we need to find the hundredths place

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(5 x 10) + (1 x 1) + (2 x 0.1) + (1 x 0.01)

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