The demand function for device model PWX641 is given by p(z) = 510-0.792², where p is the unit price(in dollars) and is the quantity demanded (in thousands of units).If adverse conditions are driving the price up by $6 per week, find the rate at which the quantity demandedfor device model PWX641 is changing when the price is $194.The demand for device model PWX641 is Select an answeritems per week.bythousand

Given demand function p( x ) = 510 - 0.79x2 Given data dpdt = 6 dollarweekp = $194

Answered: The demand function for device model…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Find the consumers' surplus for a product if the demand function is given by D(x)=750(6+x)^-1 and xE=1 units. Round your answer to the nearest cent.
View Image : Find the demand function for a clock manufacturer if marginal demand, in dollars, is given by and , where is the number of thousands of clocks sold.
Suppose there are 100 farmers each with 10 acres that overlie a common groundwater aquifer. They all have identical farmland that is more productive if wells are used to pump the groundwater for irrigation. They all face a marginal cost of $10 per well. The average productivity (in $ of crop output) of the wells of the common aquifer is given by AP = 100 – W where W is the number of wells drilled into the aquifer. 1. Now assume one farmer buys all the land – how many wells will be drilled and what will be the rent generated. A. 45; 2025 B. 90; 2025 C. 60; 1000 D. 90; 0 E. 45; 0 F. None of the above
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If OHaganBooks.com were to give away its latest best seller, A River Burns through It, the demand q would be 120,000 books. The marginal demand dq dp for the book is −24p at a price of p dollars. (a) What is the demand function for this book? dq dp = (b) At what price (in dollars) does demand drop to zero? $

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