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4. (-/1 Points] DETAILS HARMATHAP12 12.1.049. The DeWitt Company has found that the rate of change...
The marginal revenue for a new calculator is given by 20,000 MR = 60,000 - (10...
The marginal revenue for a new calculator is given by 20,000 MR = 60,000 - (10 + x)2 where x represents hundreds of calculators and revenue is in dollars. Find the total revenue function, R(x), for these calculators R(X) - 1940000x 2000023 3 + 200000.x? Your answer cannot be understood or graded. More Information Need Help? Read it Talk to a Tutor Viewing Saved Work Revert to Last Response 9. [-12 points) DETAILS HARMATHAP12 12.1.049. MY NOTES PRACTIE The DeWitt...
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...
Consider the following function. f(t)4t5 Find its average rate of change over the interval [1, 4] At Compare t...
Consider the following function. f(t)4t5 Find its average rate of change over the interval [1, 4] At Compare this rate with the instantaneous rates of change at the endpoints of the interval f(4) Need Help? Read It Watch It Talk to a Tutor Consider the following function f(x)x18x 2 Find its average rate of change over the interval [-9, 1]. Ay Ax Compare this rate with the instantaneous rates of change at the endpoints of the interval f-9) f(1) Need...
2. (-/2 Points] DETAILS HARMATHAP12 11.5.015. In this problem, p is the price per unit in...
2. (-/2 Points] DETAILS HARMATHAP12 11.5.015. In this problem, p is the price per unit in dollars and is the number of units If the weekly demand function is p 52-9 and the supply function before taxation is p = 16 50, what tax per item will maximize the total revenue? $ Item Need Help? Watch Talk to a Tutor 3. [-/2 Points) DETAILS HARMATHAP12 11.5.019.MI. In this problem, p is the price per unit in dollars and is the...
5. -/6 points HARMATHAP12 9.9.020,MI. If the cost function for a commodity is 3 + 6x2...
5. -/6 points HARMATHAP12 9.9.020,MI. If the cost function for a commodity is 3 + 6x2 + 6x + 20 dollars find the marginal cost MC at x = 9 units. (Round your answer to two decimal places.) MC = $ Tell what the marginal cost predicts about the cost of producing 1 additional unit. The cost of producing 1 additional unit is $ Tell what the marginal cost predicts about the cost of producing 2 additional units. The cost...
question 5 and 6 0/0.41 points || Previous Answers HARMATHAP12 13.2.044.MI. Find the area between the...
question 5 and 6
0/0.41 points || Previous Answers HARMATHAP12 13.2.044.MI. Find the area between the curveyx 165/2 My Notes 9x 20 and the x-axis from x -tox -1. (Give an exact answer. Do not round.) Need Help? Read Watch it Talk to a Tutor 6 0/0.45 points || Previous Answers HARMATHAP12 13.2.060. My Notes Suppose that a vending machine service company models its income by assuming that money flows continuously into the machines, with the annual rate of how...
3. [-/1 Points] DETAILS SESSCALCET2 5.4.010. Use Part 1 of the Fundamental Theorem of Calculus to...
3. [-/1 Points] DETAILS SESSCALCET2 5.4.010. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. h(x) - √6+3 dr h'(x) - Need Help? Read It Talk to a Tutor 4. [0/1 Points] DETAILS PREVIOUS ANSWERS SESSCALCET2 5.4.011. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. YE - franx et + Je at y - sec?(tan(x))V6 tan(x) V tan(x) x Need Help? Read It Watch It...
19. [-13 Points] DETAILS HARMATHAP12 9.3.008. MY NOTES In Example 6 in this section, we were...
19. [-13 Points] DETAILS HARMATHAP12 9.3.008. MY NOTES In Example 6 in this section, we were given f(x) = 3x2 + 2x + 11 and found f'(x) = 6x + 2. (a) Find the instantaneous rate of change of f(x) at x = 6. (b) Find the slope of the tangent to the graph of y = f(x) at x = 6. (c) Find the point on the graph of y = f(x) at x = 6. (x, y) =...
29. [-14 Points] DETAILS HARMATHAP12 9.3.042.MI.SA. This question has several parts that must be completed sequentially....
29. [-14 Points] DETAILS HARMATHAP12 9.3.042.MI.SA. This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive a Tutorial Exercise If the total revenue function for a blender is R(x) = 27x -0.01x2 where x is the number of units sold, what is the average rate of change in revenue R(x) as x increases from 12 to 24 units? Step 1 The revenue R (in dollars) for a blender...
24. [-17 Points] DETAILS HARMATHAP12 9.9.027. MY NOTES PRACTICE ANOTHER Cost, revenue, and profit are in...
24. [-17 Points] DETAILS HARMATHAP12 9.9.027. MY NOTES PRACTICE ANOTHER Cost, revenue, and profit are in dollars and x is the number of units. Suppose that the total revenue function for a product is R(x) - S0x and that the total cost function is C[x) - 2200 + 30x + 0.01x2 (a) Find the profit from the production and sale of 500 units. $ (b) Find the marginal profit function, (c) Find MP at x = 500 MP- Explain what...
The marginal revenue for a new calculator is given by 20,000 MR = 60,000 - (10 + x)2 where x represents hundreds of calculators and revenue is in dollars. Find the total revenue function, R(x), for these calculators R(X) - 1940000x 2000023 3 + 200000.x? Your answer cannot be understood or graded. More Information Need Help? Read it Talk to a Tutor Viewing Saved Work Revert to Last Response 9. [-12 points) DETAILS HARMATHAP12 12.1.049. MY NOTES PRACTIE The DeWitt...
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...
Consider the following function. f(t)4t5 Find its average rate of change over the interval [1, 4] At Compare this rate with the instantaneous rates of change at the endpoints of the interval f(4) Need Help? Read It Watch It Talk to a Tutor Consider the following function f(x)x18x 2 Find its average rate of change over the interval [-9, 1]. Ay Ax Compare this rate with the instantaneous rates of change at the endpoints of the interval f-9) f(1) Need...
2. (-/2 Points] DETAILS HARMATHAP12 11.5.015. In this problem, p is the price per unit in dollars and is the number of units If the weekly demand function is p 52-9 and the supply function before taxation is p = 16 50, what tax per item will maximize the total revenue? $ Item Need Help? Watch Talk to a Tutor 3. [-/2 Points) DETAILS HARMATHAP12 11.5.019.MI. In this problem, p is the price per unit in dollars and is the...
5. -/6 points HARMATHAP12 9.9.020,MI. If the cost function for a commodity is 3 + 6x2 + 6x + 20 dollars find the marginal cost MC at x = 9 units. (Round your answer to two decimal places.) MC = $ Tell what the marginal cost predicts about the cost of producing 1 additional unit. The cost of producing 1 additional unit is $ Tell what the marginal cost predicts about the cost of producing 2 additional units. The cost...
question 5 and 6
0/0.41 points || Previous Answers HARMATHAP12 13.2.044.MI. Find the area between the curveyx 165/2 My Notes 9x 20 and the x-axis from x -tox -1. (Give an exact answer. Do not round.) Need Help? Read Watch it Talk to a Tutor 6 0/0.45 points || Previous Answers HARMATHAP12 13.2.060. My Notes Suppose that a vending machine service company models its income by assuming that money flows continuously into the machines, with the annual rate of how...
3. [-/1 Points] DETAILS SESSCALCET2 5.4.010. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. h(x) - √6+3 dr h'(x) - Need Help? Read It Talk to a Tutor 4. [0/1 Points] DETAILS PREVIOUS ANSWERS SESSCALCET2 5.4.011. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. YE - franx et + Je at y - sec?(tan(x))V6 tan(x) V tan(x) x Need Help? Read It Watch It...
19. [-13 Points] DETAILS HARMATHAP12 9.3.008. MY NOTES In Example 6 in this section, we were given f(x) = 3x2 + 2x + 11 and found f'(x) = 6x + 2. (a) Find the instantaneous rate of change of f(x) at x = 6. (b) Find the slope of the tangent to the graph of y = f(x) at x = 6. (c) Find the point on the graph of y = f(x) at x = 6. (x, y) =...
29. [-14 Points] DETAILS HARMATHAP12 9.3.042.MI.SA. This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive a Tutorial Exercise If the total revenue function for a blender is R(x) = 27x -0.01x2 where x is the number of units sold, what is the average rate of change in revenue R(x) as x increases from 12 to 24 units? Step 1 The revenue R (in dollars) for a blender...
24. [-17 Points] DETAILS HARMATHAP12 9.9.027. MY NOTES PRACTICE ANOTHER Cost, revenue, and profit are in dollars and x is the number of units. Suppose that the total revenue function for a product is R(x) - S0x and that the total cost function is C[x) - 2200 + 30x + 0.01x2 (a) Find the profit from the production and sale of 500 units. $ (b) Find the marginal profit function, (c) Find MP at x = 500 MP- Explain what...
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