You just need to simplify the fraction, so you will have denominator equal to 1.
Answer:
Circumference is 12
Step-by-step explanation:
Radius is 1/2 of the circumference. Since the radius is 6, the circumference has to be 12
True because pi is a irrational # and never ends
a. Attached
b. Sure looks linear.
c. Line drawn. x=50 years, y=38 hours. Answer: about 38 hours
d. y=40 hours, x=55 years. Answer: about 55 years old
<u>Answer:</u>
The city should pay at most $16 million to the contractors as an incentive for completing the project four weeks earlier.
<u>Explanation:
</u>
Total number of saved work hours = 4 weeks * 40000 workers/week * 10 hours/worker = 1,600,000 work hours
So, Money saved = 1,600,000 work hours * $10/ work-hour
= $16 million
Therefore, the city should pay at most $16 million to the contractors as an incentive for completing the project four weeks earlier.