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A utility company burns coal to generate electricity. The cost C (in pesos) of removing p% of the smokestack pollutants is given by 90,000p 100-p C = 0

A utility company burns coal to generate electricity. The cost C (in pesos) of removing p% of the smokestack pollutants is given by 90,000p 100-p C = 0

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question 10 A utility company burns coal to generate electricity. The cost C (in pesos) of removing p% of the smokestack pollutants is given by 90,000p 100-p 0<p< 100 You are a member of the Waste Management Department of the company, and checking on the company's budget, there is only an allot maximum amount of P810,000.00 for the said purpose. You are now wondering how much of the smokestack pollutants will be remove How much smokestack pollutant will be removed? Note: The percentage, p% in the formula should NOT be transformed to decimal form. O At most 90% of the smokestack pollutant will be removed. O At least 90% of the smokestack pollutant will be removed. O Less than 90% of the smokestack pollutant will be removed. O More than 90% of the smokestack pollutant will be removed.
Transcribed Image Text:Question 10 A utility company burns coal to generate electricity. The cost C (in pesos) of removing p% of the smokestack pollutants is given by 90,000p 100-p 0<p< 100 You are a member of the Waste Management Department of the company, and checking on the company's budget, there is only an allot maximum amount of P810,000.00 for the said purpose. You are now wondering how much of the smokestack pollutants will be remove How much smokestack pollutant will be removed? Note: The percentage, p% in the formula should NOT be transformed to decimal form. O At most 90% of the smokestack pollutant will be removed. O At least 90% of the smokestack pollutant will be removed. O Less than 90% of the smokestack pollutant will be removed. O More than 90% of the smokestack pollutant will be removed.
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