If the cost, upper c, for manufacturing x units of a certain product is given by upper c equals x squared minus 5 x plus 65 comma find the number of units manufactured at a cost of $ 9565.

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step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

x-3y=4

step-by-step e