Answer:
420
Step-by-step explanation:
If you don't want to compute Hannah's actual earning, you can just find a representative value for all the days. It can be the mean, median or mode. The easiest parameter that you can obtain without calculating is the media. Arrange the number of hours from least to greatest;
2.5 3.5 3.75 4.25 4.75
The median is 3.75. Assuming this is the number of hours for each day for 5 days, the estimated cost is:
Estimated Cost = 3.75*5*$5.85 = $109.7
Therefore, Hannah's estimate is more than the estimated cost.
Answer:
the area after 6 years is 3,473 km^2
Step-by-step explanation:
The computation of the area after 6 years is as follows:
= Area × (1 - decreased percentage)^number of years
= 4,800 km^2 × (1 - 5.25%)^6
= 4,800 km^2 × 0.9475^6
= 3,473 km^2
Hence, the area after 6 years is 3,473 km^2
Once they're empty, I guess.
Did you put it the wrong way around?
Because it would be after four hours in this case.
