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joja [24]
3 years ago
6

A supervisor finds the mean number of miles that the employees in a department live from work. Which mileage is within a z-score

of 1.5? A. 21 miles B. 24 miles C. 36 miles D. 41 miles
Mathematics
2 answers:
Vikentia [17]3 years ago
7 0
The z-score tells you how many standard deviations from the mean. 

<span>1.5 * 3.6 = 5.4 miles </span>

<span>So anything within 5.4 miles of the average (29). </span>

<span>The range would be: </span>
<span>29 - 5.4 = 23.6 </span>
<span>to: </span>
<span>29 + 5.4 = 34.4 </span>

<span>23.6 ≤ x ≤ 34.4 </span>

<span>Answer: </span>
<span>B) 24 miles</span>
AleksandrR [38]3 years ago
6 0

Answer:

24 miles

Step-by-step explanation:

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nataly862011 [7]

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So you can use all of the oranges to make 24 baskets  (and you'll be left with 12 apples)

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4 0
3 years ago
An electrician is installing lights around a customer's rectangular yard. the yard is 30 feet wide by 72 feet long. The electric
Nuetrik [128]

Answer:

204

Step-by-step explanation:

In order to calculate perimeter of a rectangle you add l+l+w+w. In this case that would be 30+30+72+72. That will come to a total of 204.

8 0
3 years ago
Reduce 6 over 12 to the lowest terms​
erma4kov [3.2K]

Answer:

1/2

Step-by-step explanation:

6/12 =

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1/2

7 0
3 years ago
Read 2 more answers
What decimal equivalent of 5/6
BartSMP [9]
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6 0
2 years ago
I need help with this problem down below
Misha Larkins [42]

Answer:

y = 4

Step-by-step explanation:

Given:

y = \frac{7x + 1}{3x - 6},

To find the value of y, let's find x by solving 3x = 15.

3x = 15

Divide both sides by 3

x = 15/3

x = 5

Plug in the value of x into y = \frac{7x + 1}{3x - 6}

y = \frac{7(5) + 1}{3(5) - 6}

y = \frac{35 + 1}{15 - 6}

y = \frac{36}{9}

y = 4

8 0
2 years ago
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