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mariarad [96]
3 years ago
10

Help!!!!! Meee!!!! Please

Mathematics
2 answers:
ch4aika [34]3 years ago
6 0

Answer:

A, D, E

Step-by-step explanation:

Time is a function of temperature because there are no points where the x-value has more than one y-value.

There are two points where the temperature reaches 74 degrees.

Between 5 and 9 the temperature did not change.

frez [133]3 years ago
5 0

Should be A. D. and E.....

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B is the answer because there are 52 weeks in a year so $52,000/52 gives 1,000 and 1,000/40 gives 25. It's not A because it can't be less that $25 but more than it.
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Answer:

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Step-by-step explanation:

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TiliK225 [7]

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8 0
3 years ago
Given the weekly demand curve of a local wine producer is p= 50-0.1q, and that the total cost function is c= 1500+ 10q, where q
Mamont248 [21]

Answer:

Step-by-step explanation:

From the given information:

a) To express the weekly profit as a function of price

Cost =C(q) = 1500 + 10q

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Revenue = 50q - 0.1q²

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However, q = 500 - 10 p using p = 50 − 0.1q

P= -0.1 (500 - 10 p)² + 40 (500 - 10 p) - 1500

P= -10 p² + 600 p - 6500

b)

The price at which the bottle of the wine must be sold to realise a maximum profit can be determined by finding the derivative and then set it to 0  

P' = 0

= -20p+600 = 0

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c)

The maximum profit that can be made by the producer is:

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P = - 9000 + 18000 - 6500

P = $2500

5 0
3 years ago
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