An electrician charges an hourly rate of $75, but also charges a fixed fee for making house calls regardless of time spend on th
e job. One day, the electrician earned a total of $450 for a 4 hour job. Write an equation for the function C ( t ) , C(t), representing the total cost of the electrician's services if the electrician spends t t hours at the house working.
2 answers:
You might be interested in
The simplified expression by rationalizing the denominator is (C)
.
First we must simplify the expression:
Then we factor the rational parts and cancel it out:
Then we rationalize the expression:
<span>Finally, the simplified expression by rationalizing the denominator is (C).</span>
First we must simplify the expression:
Then we factor the rational parts and cancel it out:
Then we rationalize the expression:
<span>Finally, the simplified expression by rationalizing the denominator is (C)