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operational costs-the cost per hour for fuel to run a train is dollars where v is the speed of the train in miles per
construction costs- a freshwater pipeline is to be run from a source on the edge of a lake to a small resort community
1 find two numbers whose sum is 15 and whose product is a maximum2 find two numbers whose sum is 21 and whose product
1 find two numbers whose difference is 21 and whose product is a minimum2 find two positive numbers whose product is 15
1 find the dimensions of a rectangle with an area of 200 square feet that has the minimum perimeter2 find the
1 find the dimensions of a rectangle with a perimeter of 148 feet that has the maximum area2 find the dimensions of a
maximum revenue and profit-a company manufactures and sells x videophones per week the weekly price demand and cost
average and marginal costs- the total daily cost in dollars of producing x mountain bikes is given bycx1000 5x 01x2a
average and marginal costs- the total daily cost in dollars of producing x city bikes is given bycx 500 2x 02x2a
the marketing research department for a computer company used a large city to test market the firm s new laptop the
production point of diminishing returns- a t-shirt manufacturer is planning to expand its workforce it estimates that
production point of diminishing returns-nbspa baseball cap manufacturer is planning to expand its workforce it
advertising point of diminishing returns a company estimates that it will sell nx units of a product after spending x
inflation- another commonly used measure of inflation is the annual rate of change of the producer price index ppia
1 show that profit will be increasing over production intervals a b for which marginal revenue is greater than marginal
1 find for defined implicitly by the equation exyx2y1 and evaluate at 0 02 a point moves along the graph of y x3in
a rock thrown into a still pond causes a circular ripple the radius is increasing at a constant rate of 3 feet per
revenue and elasticity refer to problem if the current price of an order of fries is 129 will a 10 price decrease cause
maximum revenue-refer to problem what price will maximize the revenue from selling hamburgersproblem-revenue and
maximum revenue-refer to problem what price will maximize the revenue from selling friesproblemrevenue and elasticity
given the demand equation 25p x 1000a express the demand x as a function of the price pb find the elasticity of
1 a 17-foot ladder is placed against a wall if the foot of the ladder is pushed toward the wall at 05 foot per second
rate of change of cost- a fast-food restaurant can produce a hamburger for 250 if the restaurant s daily sales are
rate of change of cost- the fast-food restaurant in problem can produce an order of fries for 080 if the restaurant s
revenue and elasticity-the price demand equation for hamburgers at a fast-food restaurant is x400p3000currently the