2. For Luce Landscaping, the total revenue and the total cost for yard maintenance of a homes are given by R(x): 1000x-r² and C(r) = 3000 + 20r. Suppose that Luce is adding 10 homes per day at the moment when the 400th customer is signed. At that moment, what is the rate of change of Profit, ? S 3. A 20 ft ladder is leaning against a wall and begins to slide. How fast is the top of the ladder sliding down the wall as the instant of time when the bottom of the ladder is 12 ft from the wall and is sliding away from the wall at a rate of 5 ft/sec? HE Next 6:09 PF 7/2/2022

2. For Luce Landscaping, the total revenue and the total cost for yard maintenance of a homes are given by R(x): 1000x-r² and C(r) = 3000 + 20r. Suppose that Luce is adding 10 homes per day at the moment when the 400th customer is signed. At that moment, what is the rate of change of Profit, ? S 3. A 20 ft ladder is leaning against a wall and begins to slide. How fast is the top of the ladder sliding down the wall as the instant of time when the bottom of the ladder is 12 ft from the wall and is sliding away from the wall at a rate of 5 ft/sec? HE Next 6:09 PF 7/2/2022

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section: Chapter Questions

Problem 33CT

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