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Bas_tet [7]
3 years ago
7

The cost to install x number of central air conditioning units for a company is given by the function C(x) = 4000x +1300/3 Use t

he function to determine the cost to install 45 air conditioners
Mathematics
1 answer:
Vesna [10]3 years ago
4 0

Given:

The cost to install x number of central air conditioning units for a company is given by the function

C(x)=\dfrac{4000x+1300}{3}

To find:

The cost to install 45 air conditioners.

Solution:

We have,

C(x)=\dfrac{4000x+1300}{3}

Putting x=45, we get

C(45)=\dfrac{4000(45)+1300}{3}

C(45)=\dfrac{180000+1300}{3}

C(45)=\dfrac{181300}{3}

C(45)=60433.3333...

C(45)\approx 60433.33

Therefore, the cost to install 45 air conditioners is $60433.33.

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