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Use the demand function to find the rate of change in the demand x for the...
15. [0/5 Points] DETAILS PREVIOUS ANSWERS LARBAPCALC8 2.4.056. MY NOTES Use the demand function to find...
15. [0/5 Points] DETAILS PREVIOUS ANSWERS LARBAPCALC8 2.4.056. MY NOTES Use the demand function to find the rate of change in the demand x for the given price p. (Use 2 decimal places.) 2p x = 500 – p p = $2 p+7' 4478/9 X units per dollar Need Help? Read It Talk to a Tutor
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...
Because the derivative of a function represents both the slope of the tangent to the curve...
Because the derivative of a function represents both the slope of the tangent to the curve and the instantaneous rate of change of the function, it is possible to use information about one to gain information about the other. Consider the graph of the function y = f(x) given in the figure. (a) Over what interval(s) (a) through (d) is the rate of change of f(x) positive? (Select all that apply.) OOOO (b) Over what interval(s) (a) through (d) is...
1/2 POINTS PREVIOUS ANSWERS TANAPCALC10 6.7.006. MY NOTES Consumers' Surplus The demand function for a certain...
1/2 POINTS PREVIOUS ANSWERS TANAPCALC10 6.7.006. MY NOTES Consumers' Surplus The demand function for a certain brand of mattress is given by p = 650e -0.06x where p is the unit price in dollars and x (in units of a hundred) is the quantity demanded per month. (a) Find the number of mattresses demanded per month if the unit price is set at $200/mattress. (Round your answer to the nearest integer.) 1964 mattresses (b) Use the results of part (a)...
Consumers' Surplus The demand function for a certain make of replacement cartridges for a water purifier...
Consumers' Surplus The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p - -0.01x? -0,3x + 41 Determine the consumers' surplus if the market price is set at $1/cartridge (Round your answer to two decimal places.) $ 0.16 X Need Help? Read it Talk to a Tutor...
Find the accumulated amount A if the principal Pis invested at the interest rate of r/year...
Find the accumulated amount A if the principal Pis invested at the interest rate of r/year for tyr. (Use a 365-day year. Round your answer to the nearest cent.) P = $230,000,- 7%, t = 5, compounded daily A=$ X Need Help? Read it Talk to a Tutor Submit Answer DETAILS [0/0.1 Points] PREVIOUS ANSWERS TANAPMATHS 4.1.021. PRACTICE ANG MY NOTES Find the effective rate corresponding to the given nominal rate. (Round your answer to two decimal places.) 12%/year compounded...
4. (-/1 Points] DETAILS HARMATHAP12 12.1.049. The DeWitt Company has found that the rate of change...
4. (-/1 Points] DETAILS HARMATHAP12 12.1.049. The DeWitt Company has found that the rate of change of its average cost for a product is 1 100 Č'(x) 4 where x is the number of units and cost is in dollars. The average cost of producing 20 units is $40.00. (a) Find the average cost function for the product. C- (b) Find the average cost of 110 units of the product. (Round your answer to two decimal places.) $ Need Help?...
The following function is a company's price function, where p is the price in dollars) at...
The following function is a company's price function, where p is the price in dollars) at which quantity X (in thousands) will be sold. p=500e-0.2x (a) Find the revenue function R(x). (Hint: Revenue is price times quantity, p.x.] R(x) = X (b) Find the quantity and price that will maximize revenue. (Round your answers to two decimal places.) thousand units X P = $ Need Help? Read It Watch It Talk to a Tutor Submit Answer 2. [-12 Points] DETAILS...
For the following demand equation compute the elasticity of demand and determine whether the demand is...
For the following demand equation compute the elasticity of demand and determine whether the demand is elastic, unitary, or inelastic at the indicated price. (Round your answer to three decimal places.) p = 194 – x2; p = 32 E(32) = -830 x unitary Need Help? Read It Talk to a Tutor
Use the Law of Sines to find the indicated side x. (Assume a = 17. Round...
Use the Law of Sines to find the indicated side x. (Assume a = 17. Round your answer to one decimal place.) x = A 37.5 Need Help? Read It Master It Talk to a Tutor -/1 points v SPRECALC7 6.5.006. Use the Law of Sines to find the indicated angle 0. (Assume C = 62°. Round your answer to one decimal place.) eB 80.2 Need Help? Read It Talk to a Tutor -/3 points v SPRECALC7 6.5.009. Solve the...
15. [0/5 Points] DETAILS PREVIOUS ANSWERS LARBAPCALC8 2.4.056. MY NOTES Use the demand function to find the rate of change in the demand x for the given price p. (Use 2 decimal places.) 2p x = 500 – p p = $2 p+7' 4478/9 X units per dollar Need Help? Read It Talk to a Tutor
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...
Because the derivative of a function represents both the slope of the tangent to the curve and the instantaneous rate of change of the function, it is possible to use information about one to gain information about the other. Consider the graph of the function y = f(x) given in the figure. (a) Over what interval(s) (a) through (d) is the rate of change of f(x) positive? (Select all that apply.) OOOO (b) Over what interval(s) (a) through (d) is...
1/2 POINTS PREVIOUS ANSWERS TANAPCALC10 6.7.006. MY NOTES Consumers' Surplus The demand function for a certain brand of mattress is given by p = 650e -0.06x where p is the unit price in dollars and x (in units of a hundred) is the quantity demanded per month. (a) Find the number of mattresses demanded per month if the unit price is set at $200/mattress. (Round your answer to the nearest integer.) 1964 mattresses (b) Use the results of part (a)...
Consumers' Surplus The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p - -0.01x? -0,3x + 41 Determine the consumers' surplus if the market price is set at $1/cartridge (Round your answer to two decimal places.) $ 0.16 X Need Help? Read it Talk to a Tutor...
Find the accumulated amount A if the principal Pis invested at the interest rate of r/year for tyr. (Use a 365-day year. Round your answer to the nearest cent.) P = $230,000,- 7%, t = 5, compounded daily A=$ X Need Help? Read it Talk to a Tutor Submit Answer DETAILS [0/0.1 Points] PREVIOUS ANSWERS TANAPMATHS 4.1.021. PRACTICE ANG MY NOTES Find the effective rate corresponding to the given nominal rate. (Round your answer to two decimal places.) 12%/year compounded...
4. (-/1 Points] DETAILS HARMATHAP12 12.1.049. The DeWitt Company has found that the rate of change of its average cost for a product is 1 100 Č'(x) 4 where x is the number of units and cost is in dollars. The average cost of producing 20 units is $40.00. (a) Find the average cost function for the product. C- (b) Find the average cost of 110 units of the product. (Round your answer to two decimal places.) $ Need Help?...
The following function is a company's price function, where p is the price in dollars) at which quantity X (in thousands) will be sold. p=500e-0.2x (a) Find the revenue function R(x). (Hint: Revenue is price times quantity, p.x.] R(x) = X (b) Find the quantity and price that will maximize revenue. (Round your answers to two decimal places.) thousand units X P = $ Need Help? Read It Watch It Talk to a Tutor Submit Answer 2. [-12 Points] DETAILS...
For the following demand equation compute the elasticity of demand and determine whether the demand is elastic, unitary, or inelastic at the indicated price. (Round your answer to three decimal places.) p = 194 – x2; p = 32 E(32) = -830 x unitary Need Help? Read It Talk to a Tutor
Use the Law of Sines to find the indicated side x. (Assume a = 17. Round your answer to one decimal place.) x = A 37.5 Need Help? Read It Master It Talk to a Tutor -/1 points v SPRECALC7 6.5.006. Use the Law of Sines to find the indicated angle 0. (Assume C = 62°. Round your answer to one decimal place.) eB 80.2 Need Help? Read It Talk to a Tutor -/3 points v SPRECALC7 6.5.009. Solve the...
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