The cost of cleaning up a waste site has been modeled 7,000,000p 100-p by the rational expression C(p) = where C(p) is the cost in millions of dollars of cleaning up p% of the pollution. Answer questions (a) through (c). Cost (millions of $) 100- 80- 60- 40- 20- 0 20 40 60 80 100 120 Amount cleaned up (%) (a) Find the cost of clearing 99% of the pollution. The cost to clean up 50% of the pollution will be (Type an integer or a decimal.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The cost of cleaning up a waste site has been modeled
7,000,000p
100-p
by the rational expression C(p) =
where C(p) is the cost in millions of dollars of cleaning
up p% of the pollution. Answer questions (a) through
(c).
Cost (millions of $)
100+
80-
60-
40-
20+
0
20 40 60 80 100 120
Amount cleaned up (%)
(a)
99% of the pollution.
The cost to clean up 50% of the pollution will be
(Type an integer or a decimal.)
Transcribed Image Text:The cost of cleaning up a waste site has been modeled 7,000,000p 100-p by the rational expression C(p) = where C(p) is the cost in millions of dollars of cleaning up p% of the pollution. Answer questions (a) through (c). Cost (millions of $) 100+ 80- 60- 40- 20+ 0 20 40 60 80 100 120 Amount cleaned up (%) (a) 99% of the pollution. The cost to clean up 50% of the pollution will be (Type an integer or a decimal.)
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