Questions from General Calculus

Q: The revenue from producing (and selling) x units of a

The revenue from producing (and selling) x units of a product is given by R(x) = 3x - .01x2 dollars. (a) Find the marginal revenue at a production level of 20. (b) Find the production levels where the...

Q: Let P(x) be the profit from producing (and

Let P(x) be the profit from producing (and selling) x units of goods. Match each question with the proper solution. Questions A. What is the profit from producing 1000 units of goods? B. At what level...

Q: Let R(x) denote the revenue (in thousands of

Let R(x) denote the revenue (in thousands of dollars) generated from the production of x units of computer chips per day, where each unit consists of 100 chips. (a) Represent the following statement b...

Q: Refer to Exercise 41. Is it profitable to produce 1300 chips

Refer to Exercise 41. Is it profitable to produce 1300 chips per day if the cost of producing 1200 chips per day is $14,000? Exercise 41: Let R(x) denote the revenue (in thousands of dollars) generat...

Q: Let S(x) represent the total sales (in thousands

Let S(x) represent the total sales (in thousands of dollars) for the month x in the year 2005 at a certain department store. Represent each following statement by an equation involving S or S’. (a) Th...

Q: (a) In Example 5, find the total sales for

(a) In Example 5, find the total sales for January 10, and determine the rate at which sales are falling on that day. (b) Compare the rate of change of sales on January 2 ( Example 5) to the rate on J...

Q: Differentiate the functions. y = (x + 1)(

Differentiate the functions. y = (x + 1)(x3 + 5x + 2)

Q: Differentiate the functions. y = x7(3x4 + 12x

Differentiate the functions. y = x7(3x4 + 12x - 1)2

Q: The expression may be factored as shown. Find the missing factors

The expression may be factored as shown. Find the missing factors. 23+h = 23( )

Q: The expression may be factored as shown. Find the missing factors

The expression may be factored as shown. Find the missing factors. 52+h = 25( )