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The total revenue received from the sale of x units of a product is given by $ R(x) = 13x^2 + 26x + 15 $ Find the marginal revenue when x = 7.
cbse
class12
modelpaper
2012
sec-a
q5
math
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asked
Jan 3, 2013
by
thanvigandhi_1
edited
Jul 18, 2013
by
sreemathi.v
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0
votes
1
answer
The total revenue in Rupees received from the sale of \(x\) units of a product is given by $ R(x) = 13x^2 + 26x + 15.$ Find the marginal revenue when \(x = 7\).
asked
Nov 23, 2012
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The money to be spent for the welfare of the employees of a firm is proportional to the rate of change of its total revenue (marginal revenue).If the total revenue(in rupees) received from the sale of Xunits of a product is given by R(x)=$3x^2+36x+5$,find the marginal revenue,when x=5,and write which value does the question indicate.
asked
Mar 20, 2013
by
sreemathi.v
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Choose the correct answer in the total revenue in Rupees received from the sale of $x$ units of a product is given by \(Rx = 3x^2 +36x + 5\). The marginal revenue, when $x = 15$ is
asked
Nov 23, 2012
by
thanvigandhi_1
cbse
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Naimish, a food supplier from Amritsar supplies three food products x, y and z to Shimla and Guwahati. His annual sale is given below: (a) If unit sale prices of x, y and z are Rs. 3.00, Rs. 2.50 and 1.00. Find the total revenue obtained from supply to Shimla and Guwahati. Which market generate more revenue? (b) If the unit costs of the above three food products are Rs. 2.00, Rs. 1.00 and Rs. 0.50 respectively, find the gross profit. Which supply has more profit? (C) In which direction from Delhi, Shimla and Guwahati lies. Which economic mode of transport do you suggest to your friend travelling to Shimla and Guwahati?
asked
Jan 15, 2013
by
thanvigandhi_1
cbse
class12
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1
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The total cost \(C(x)\) in Rupees associated with the production of \(x\) units of an item is given by $ C(x) = 0.007x^3 - 0.003x^2 + 15x + 4000.$ Find the marginal cost when 17 units are produced.
asked
Nov 23, 2012
by
thanvigandhi_1
cbse
class12
bookproblem
ch6
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A company sells two different products A and B. The two products are produced in a common production process, which has a total capacity of 500 man-hours. It takes 5 hours to produce a unit of A and 3 hours to produce a unit of B. The market has been surveyed and company officials feel that the maximum number of units of A that can be sold is 70 and that of B is 125. If the profit is Rs.20 per unit for the product A and Rs.15 per unit for the product B, how many units for each product should be sold to maximize profit.
asked
Jan 28, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
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sec-c
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0
votes
0
answers
The average cost function associated with producing and marketing $x$ units of an item is given by $AC=2x-11+\large\frac{50}{x}$.Find : (i) The total cost function and marginal cost function. (ii) The range of values of the output $x$ for which AC is increasing.
asked
Apr 15, 2013
by
sreemathi.v
isc
class12
modelpaper
2008
sec-c
q14
q14-b
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