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The cost C in dollars of removing p% of the air pollutants in the stack emissions...
Environmental Cost The cost C (in millions of dollars) of removing x percent of the pollutants...
Environmental Cost The cost C (in millions of dollars) of removing x percent of the pollutants emitted from the smokestack of a factory can be modeled by C = 7x 100 - x (a) What is the implied domain of C? (Enter your answer using interval notation.) Explain your reasoning. Since we are removing pollutants, only negative x-values make sense in this context. Negative x-values and values greater than 100 do not make sense in this context. Also, C(100) is...
The cost C (in thousands of dollars) of removing p% of the pollutants in a lake...
The cost C (in thousands of dollars) of removing p% of the pollutants in a lake is 450p What is the cost of removing 80% of the pollutants 60-0.6p from the lake. Based on the cost function, is it possible to remove 100% of the pollutants? given by C = A) $3,000,000; yes B) $6,048.39; no C) $6,048.39; yes D) $3,000; no E) $3,000,000; no OF) $3,000; yes
+ -/4 points HarMathAP12 2.4.045.0/15 Submissions Used Suppose that the cost C (in dollars) of removing...
+ -/4 points HarMathAP12 2.4.045.0/15 Submissions Used Suppose that the cost C (in dollars) of removing P percent of the particulate pollution from the smokestacks of an industrial plant is given by 7600p C(O) = 100-P (a) Is C) undefined at any p-value? If so, what value? (If an answer does not exist, enter DNE.) p= (b) What is the domain of cp) as given by the equation? (Enter your answer using interval notation.) (c) What is the domain of...
The cost of controlling emissions at a firm is given by: (a)-2,000+100q where q is the reduction in emissions (in pounds of pollutant per day) and C is the daily cost to the firm (in dollars) of this...
The cost of controlling emissions at a firm is given by: (a)-2,000+100q where q is the reduction in emissions (in pounds of pollutant per day) and C is the daily cost to the firm (in dollars) of this reduction. Government clean-air subsidies amount to $100 per pound of pollutant removed per day. How many pounds of pollutant should the firm remove each day in order to minimize net cost (cost minus subsidy)? pounds of pollutant per day Need Help?Read It...
A factory is dumping pollutants into a river at a rate given by dx/dt = t3/4/500...
A factory is dumping pollutants into a river at a rate given by dx/dt = t3/4/500 tons per week, where t is the time in weeks since the dumping began and x is the number of tons of pollutants. (a) Find the equation for total tons of pollutants dumped. x(t) = (b) How many tons were dumped during the first year? (Round your answer to two decimal places.) tons Need Help? Read It Talk to a Tutor Submit Answer Practice...
Trower Corp. has a debt–equity ratio of .90. The company is considering a new plant that...
Trower Corp. has a debt–equity ratio of .90. The company is considering a new plant that will cost $105 million to build. When the company issues new equity, it incurs a flotation cost of 7.5 percent. The flotation cost on new debt is 3 percent. What is the initial cost of the plant if the company raises all equity externally? (Enter your answer in dollars, not millions of dollars, e.g., 1,234,567. Do not round intermediate calculations and round your answer...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below 2000 emissions levels by 2020 Reforms Emissions change (compared to 2000 | 10% increase levels) by 2020 Total cost forindustries to introduce 0 reform measures (billions of dollars No change 15% 10% reduction reduction 0.3 a. If the Government introduced a permit system, resulting in total industry costs being only $100 million, what would be the expected 2020 pollutions levels compared to 2000 levels?...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below 2000 emissions levels by 2020 Reforms Emissions change (compared to 2000 | 10% increase levels) by 2020 Total cost forindustries to introduce 0 reform measures (billions of dollars No change 15% 10% reduction reduction 0.3 a. If the Government introduced a permit system, resulting in total industry costs being only $100 million, what would be the expected 2020 pollutions levels compared to 2000 levels?...
The average cost per hour in dollars of producing x riding lawn mowers is given by...
The average cost per hour in dollars of producing x riding lawn mowers is given by the following 2800 c(x) = 0 .7xf + 26-292 +- (a) Use a graphing utility to determine the number of riding lawn mowers to produce in order to minimize average cost. (b) What is the minimum average cost? lawn mowers are produced per hour (a) The average cost is minimized when approximately (Round to the nearest whole number as needed) (b) The minimum average...
Carlisle Company has been cited and must invest in equipment to reduce stack emissions or face...
Carlisle Company has been cited and must invest in equipment to reduce stack emissions or face EPA fines of $14,500 per year. An emission reduction filter will cost $75,000 and will have an expected life of 5 years. Carlisle's MARR is 5 %/year. Click here to access the TVM Factor Table Calculator What is the present worth of this investment? $ Carry all interim calculations to 5 decimal places and then round your final answer to the nearest dollar. The...
Environmental Cost The cost C (in millions of dollars) of removing x percent of the pollutants emitted from the smokestack of a factory can be modeled by C = 7x 100 - x (a) What is the implied domain of C? (Enter your answer using interval notation.) Explain your reasoning. Since we are removing pollutants, only negative x-values make sense in this context. Negative x-values and values greater than 100 do not make sense in this context. Also, C(100) is...
The cost C (in thousands of dollars) of removing p% of the pollutants in a lake is 450p What is the cost of removing 80% of the pollutants 60-0.6p from the lake. Based on the cost function, is it possible to remove 100% of the pollutants? given by C = A) $3,000,000; yes B) $6,048.39; no C) $6,048.39; yes D) $3,000; no E) $3,000,000; no OF) $3,000; yes
+ -/4 points HarMathAP12 2.4.045.0/15 Submissions Used Suppose that the cost C (in dollars) of removing P percent of the particulate pollution from the smokestacks of an industrial plant is given by 7600p C(O) = 100-P (a) Is C) undefined at any p-value? If so, what value? (If an answer does not exist, enter DNE.) p= (b) What is the domain of cp) as given by the equation? (Enter your answer using interval notation.) (c) What is the domain of...
The cost of controlling emissions at a firm is given by: (a)-2,000+100q where q is the reduction in emissions (in pounds of pollutant per day) and C is the daily cost to the firm (in dollars) of this reduction. Government clean-air subsidies amount to $100 per pound of pollutant removed per day. How many pounds of pollutant should the firm remove each day in order to minimize net cost (cost minus subsidy)? pounds of pollutant per day Need Help?Read It...
A factory is dumping pollutants into a river at a rate given by dx/dt = t3/4/500 tons per week, where t is the time in weeks since the dumping began and x is the number of tons of pollutants. (a) Find the equation for total tons of pollutants dumped. x(t) = (b) How many tons were dumped during the first year? (Round your answer to two decimal places.) tons Need Help? Read It Talk to a Tutor Submit Answer Practice...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below 2000 emissions levels by 2020 Reforms Emissions change (compared to 2000 | 10% increase levels) by 2020 Total cost forindustries to introduce 0 reform measures (billions of dollars No change 15% 10% reduction reduction 0.3 a. If the Government introduced a permit system, resulting in total industry costs being only $100 million, what would be the expected 2020 pollutions levels compared to 2000 levels?...
QUESTION 10 Currently the Australian Government is aiming to reduce Australia's carbon emissions to 5% below 2000 emissions levels by 2020 Reforms Emissions change (compared to 2000 | 10% increase levels) by 2020 Total cost forindustries to introduce 0 reform measures (billions of dollars No change 15% 10% reduction reduction 0.3 a. If the Government introduced a permit system, resulting in total industry costs being only $100 million, what would be the expected 2020 pollutions levels compared to 2000 levels?...
The average cost per hour in dollars of producing x riding lawn mowers is given by the following 2800 c(x) = 0 .7xf + 26-292 +- (a) Use a graphing utility to determine the number of riding lawn mowers to produce in order to minimize average cost. (b) What is the minimum average cost? lawn mowers are produced per hour (a) The average cost is minimized when approximately (Round to the nearest whole number as needed) (b) The minimum average...
Carlisle Company has been cited and must invest in equipment to reduce stack emissions or face EPA fines of $14,500 per year. An emission reduction filter will cost $75,000 and will have an expected life of 5 years. Carlisle's MARR is 5 %/year. Click here to access the TVM Factor Table Calculator What is the present worth of this investment? $ Carry all interim calculations to 5 decimal places and then round your final answer to the nearest dollar. The...
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