A ball is thrown upward from a height of 14.4 m at an initial speed of 31 m/sec.Acceleration resulting from gravity is -9.8m/sec². Neglecting air resistance, solvefor the velocity v(t) and the height h(t) of the ball t seconds after is is thrown.Velocity v(t)Height h(t)==meters/secondmeters 9A company's marginal cost function is√xFind the total cost of the first 49 units (of increasing production from x=0 to x=49)Total cost: $where x is the number of units.

We have to find the Total cost of first 49 units. According to our guidelines we can solve only…

Answered: 9 A company's marginal cost function is…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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C=1.20x+ 9,000 Find the average cost function of c Trex
PB The demand equations for related products A and B are given by QA = 14 PA dollars) per unit. = 25. (a) Find the values of the two marginal demands for product A when PA = 9 and PB (b) If pB is reduced to 23 from 25, with PA fixed at 9, use part (a) to estimate the corresponding change in demand for product A. O A. O B. apa (a) Find the marginal demand for A with respect to PA. Select the correct choice below, and fill in the answer box to complete your choice. (Simplify your answer.) ?qA 29A and q = 3 apA PA Рв where qÅ and q are the quantities of A and B demanded, and PÅ and på are the corresponding prices (in C
Suppose demand is given by p = 1600 − x. Find the maximum revenue.
InY = c + aK + BL Suppose B = 0.5 and other factors are fixed, explain the percentage change in output due to a unit change in labour.
Describe what fixed costs and marginal costs mean to a company. Choose the correct answer below. A. Fixed cost is the rate of change of cost C(x) at the level of production x and is equal to the slope of the cost function at x. Marginal cost is the constant for a particular product and does not change as more items are made. O B. The number of units at which revenue just equals cost is the fixed cost. Marginal cost is the constant for a particular product and does not change as more items are made. O C. Fixed cost is the constant for a particular product and does not change as more items are made. Marginal cost is the rate of change of cost C(x) at the level of production x and is equal to the slope of the cost function at x. OD. Fixed cost is the constant for a particular product and does not change as more items are made. The number of units at which revenue just equals cost is the marginal cost.
If the profit for producing x units can be approximated by the function P(x) = 0.002x³ + 100x, determine the marginal profit (profit per item), in dollars, for 50 units. $15 $5250 $250 $115

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9 A company's marginal cost function is where x is the number of units. Find the total cost of the first 49 units (of increasing production from x=0 to x=49) Total cost: $