3 years ago

I need this one pls help 10 points question 4

Mathematics

1 answer:

julsineya [31]3 years ago

5 0

Answer:

-66x³ + 73x² - 4x

Step-by-step explanation:

First, expand the equation,

6x³ + 10x² - 4x + 63x² - 72x³

Now, we combine all the like terms

-66x³ + 73x² - 4x

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A vehicle factory manufactures cars. The unit cost (the cost in dollars to make each car) depends on the number of cars made. If

Nataly [62]

Answer:

The function is missing in the question. The function is $C(x) = 0.8x^2 -544x +97410$

The answer is 4930

Step-by-step explanation:

Unit cost of a car is given as

$C(x) = 0.8x^2 -544x +97410$

Cost will be minimum when

x = -(-544)/ 2 x 0.8

= 340

Therefore, minimum cost for unit car is

$C(x) = 0.8x^2 -544x +97410$

$= 0.8(340)^2 -544(340) +97410$

= 4930

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3 years ago

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nikklg [1K]

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2 years ago

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ryzh [129]

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2 years ago

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Fittoniya [83]

Answer:

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Step-by-step explanation:

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2 years ago

What statements are true about the ordered pair (7,19) and the system of equations?

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Step-by-step explanation:

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