PLEASE HELPPPPP The revenue made by a car company from the sale of y cars is given by 0.003y! + 10y. The cos

Question

PLEASE HELPPPPP
The revenue made by a car
company from the sale of y cars is given by 0.003y! +
10y. The cost to produce y cars is given by the polynomial 20y + 1,000,000. Write
a polynomial expression for the profit from making and selling y cars. Find the
profit the company will make if it sells 30,000 cars.

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Helga 4 years 2021-08-22T20:54:41+00:00 1 Answers 17 views 0

Answers ( )

  1. Edana
    0
    2021-08-22T20:56:33+00:00
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    Answer:

    Part A

    The polynomial expression for the profit from selling and making ‘y’ cars is 0.003·y² – 10·y – 1,000,000

    Part B

    The profit made from selling 30,000 cars is 1,670,000

    Step-by-step explanation:

    Part A

    Taking the revenue, ‘R’, made by the car company for the sale of ‘y’ cars as R = 0.003·y² + 10·y

    The cost to produce ‘y’ cars, C = 20·y + 1,000,00

    The profit, ‘P’, from making and selling ‘y’ cars is given as follows;

    P = R – C

    ∴ 0.003·y² + 10·y – (20·y + 1,000,00) = 0.003·y² – 10·y – 1,000,00

    An expression of the polynomial for the profit ‘P’, from selling and making ‘y’ cars is therefore presented as follows;

    0.003·y² – 10·y – 1,000,000

    Part B

    The profit made from selling 30,000 cars, (y = 30,000) is given as follows;

    = 0.003·y² – 10·y – 1,000,000

    P_{y = 30,000} = 0.003 × 30,000,000² – 10×3,000 – 1,000,000 = 1,670,000

    The profit made from selling 30,000 cars = 1,670,000.

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