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Lunna [17]
3 years ago
6

Suppose the total revenue function is tr = 75q - 4q2 and the total cost function is tc = q2 + 5q + 36.

Mathematics
1 answer:
solniwko [45]3 years ago
6 0

Marginal Revenue is defined as the revenue generated with respect to increase in sale of another extra unit of product.

So we will calculate Marginal Revenue equation by finding the change in Revenue with respect to change in Quantity.

Given the Total Revenue Function as:-

Tr = 75q-4q^{2}

Differentiating Total Revenue function (Tr) with respect to quantity (q):-

\frac{dTr}{dq} = 75-2(4q) = 75-8q

So Marginal Revenue equation will be, Mr = 75-8q

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Please hElp!! I don't know how to do this!!!
pishuonlain [190]
150 more male bats need to be tagged

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then you multiply 130 by 3 to get the total amount of male bats that need to be tagged
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then you subtract 240 from the 390 to find out how many more bats need to be tagged
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7 0
3 years ago
What is the difference 1/8-3/10. A. -7/40 B.-3/40 C. 7/40 D. 17/40
mrs_skeptik [129]
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6 0
3 years ago
Active
Ber [7]

Answer:

The expressions for the payment made to Mary are,

(Monday) 90 = 15m + b

(Tuesday) 62 = 8m + b

where m and b are the fee per student and the base fee, respectively. Solving for m and b, the values are 4 and 30.

The equation that represents Mary's earning is

y = 4x + 30

For 20 students,

y = 4(20) + 30 = 110

For Lisa's earnings,

y = 8x + 15

Substituting 20,

y =8(20) + 15 = 175

Thus, Lisa would earn more than Mary by $65.

(Btw this is not my work, I got it from someone else on brainly and wanted to help lol)

7 0
3 years ago
Solve the equation.
Vinil7 [7]
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x = 6 - 1/6
x = 36/6 - 1/6
x = 35/6
x = 5 5/6

The correct result would be C. x = 5 5/6.
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3 years ago
URGENT
kupik [55]
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Looking at the graph, it would be safe for the boats to be in the port when the graph levels off at around 10 to 24. That's from 10 am to before 12 midnight. Then, they would have to stay away between 12 midnight to before 10 am.

6 0
3 years ago
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