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shutvik [7]
2 years ago
14

(2) The population density of a region in Alaska is 3,000 people/200 mi? Which of the

Mathematics
1 answer:
Vesna [10]2 years ago
8 0

Answer:

15 people/mi

Step-by-step explanation:

The population density of a region in Alaska is 3,000 people/200 mi.

We need to find the equivalent to the population density of this Alaskan region.

x=\dfrac{3000\ \text{people}}{200\ \text{mi}}\\\\x=\dfrac{30\ \text{people}}{2\ \text{mi}}\\\\x=\dfrac{15\ \text{people}}{\text{mi}}

So, the correct option is (c) "15 people/mi"

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Answer:

The answer is 118.

Step-by-step explanation:

First we need to subtract the meal cost from average unit cost for each meal:

7-5.75=1.25

A restaurant profits 1.25$ for each meal. If we divide fixed cost to profit for each meal:

147.5/1.25=118

The restaurant have to sell 118 meals at least each day for the owner to break even

5 0
3 years ago
A journalist is interested in whether there is a significant difference in the salary offered to electrical engineering and chem
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the appropriate conclusion is that

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Since the p-value is small, it indicates statistically significant results. This means that <em>there is a statistically significant difference between the starting salary of chemical engineering and electrical engineering graduates at the University of Texas at Austin for 2013-2014.</em>

4 0
3 years ago
38. For a field trip 11 students rode in cars and the rest rode in 8 busses with the same number of students on each. How many s
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4 0
2 years ago
The table below represents the atmospheric temperature at a location as a function of the altitude:
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7 0
3 years ago
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