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murzikaleks [220]
2 years ago
10

You are the manager at an amusement park. The park's maximum capacity is 4500 people. You have also worked out that there needs

to be 2800 people in the park to make a profit after all the overhead costs and employee pay. If people are entering the park at a rate of 12 people a minute and there are 850 people in the park currently, between how many minutes should the door stay open to let guests in?
Mathematics
1 answer:
notka56 [123]2 years ago
3 0

Answer:

if you need the compound equality it is 2800 ≤ 850 + 12m ≤ 4500

Step-by-step explanation:

m= minutes 2800 is the minimum 4500 is the maximum 850 is from the people already in the park and 12m came from the people coming in per minute so i multiplied the 12 by m

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Answer:

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Step-by-step explanation:

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_____

<em>Comment on notation</em>

The notation can be a little confusing, as the same form is used to mean different things. Here, P(8, -3) means <em>point P</em> has coordinates x=8, y=-3. The same form is used to define the translation function:

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In this case, T(x, y) is not point T, but is <em>a function named T</em> (for "translation function") that takes arguments x and y and gives a coordinate pair as a result.

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Answer:

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