Question

the coal utility company is burning coal to produce electricity. the following cost function illustrates the cost in dollars (C’) of removing t% of the hazardous toxins generated from burning coal. What happens to the cost as t approaches 100? C=55,000t/100-t for 0

Answer 1

Answer:

the cost contines to increase

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Answer 2

As t approaches 100, the cost increases.

How can find the cost when the value of t is given?

We can find the cost by substituting the value of t in the cost function. This gives us the cost at that value of t.

We can find the cost as shown below:

The cost equation is given to be:

C=55,000t/100-t

The value of t is given as t=100.

The value of cost is given below:

C=55,000t/100-t

Substitute the value of t=100:

C=55,000*100/100-100

The value of C becomes undefined at t=100.

It is given that t is approaching 100. This means that the value of t is not 100, but very close to 100.

Therefore, the value of C increases as t approaches 100.

Therefore, we have found that as t approaches 100, the cost increases.

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