To find the mean all you have to do is add all the numbers...
you should get -30
and divide by a number of numbers, there are 6
so -30/6 is -5
<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.
Answer:
45 mph
251 ft
Step-by-step explanation:
a.)
Answer: 45 mph
b.)
Answer: 251 ft
Answer:
it isnt
Step-by-step explanation:
8 X 8 = 64
8 X 7 = 56
i cannot equal 60 unless it is a decimal
8 X 7.5 = 60