Price–demand. The marginal price dp / dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $1000 per unit [ p (0) = 1000], and there is a weekly demand of 10 units at a price of $367.88 per unit [ p (10) = 367.88]. (A) Find the price–demand equation. (B) At a demand of 20 units per week, what is the price? (C) Graph the price–demand equation for 0 ≤ x ≤ 25.
Price–demand. The marginal price dp / dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $1000 per unit [ p (0) = 1000], and there is a weekly demand of 10 units at a price of $367.88 per unit [ p (10) = 367.88]. (A) Find the price–demand equation. (B) At a demand of 20 units per week, what is the price? (C) Graph the price–demand equation for 0 ≤ x ≤ 25.
Solution Summary: The author calculates that the marginal price is proportional to the price p.
Price–demand. The marginal price dp/dx at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $1000 per unit [p(0) = 1000], and there is a weekly demand of 10 units at a price of $367.88 per unit [p(10) = 367.88].
(A) Find the price–demand equation.
(B) At a demand of 20 units per week, what is the price?
(C) Graph the price–demand equation for 0 ≤ x ≤ 25.
Robbie
Bearing Word Problems
Angles
name:
Jocelyn
date: 1/18
8K
2. A Delta airplane and an SouthWest airplane take off from an airport
at the same time. The bearing from the airport to the Delta plane is
23° and the bearing to the SouthWest plane is 152°. Two hours later
the Delta plane is 1,103 miles from the airport and the SouthWest
plane is 1,156 miles from the airport. What is the distance between the
two planes? What is the bearing from the Delta plane to the SouthWest
plane? What is the bearing to the Delta plane from the SouthWest
plane?
Delta
y
SW
Angles
ThreeFourthsMe MATH
2
Find the derivative of the function.
m(t) = -4t (6t7 - 1)6
Find the derivative of the function.
y= (8x²-6x²+3)4
Chapter 5 Solutions
MyLab Math with Pearson eText - Stand Alone Access Card - for Calculus for Business, Economics, Life Sciences & Social Sciences, Brief Version (14th Edition)
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