The distance between the baseball stadium and the airport is 1.6×10^6 centimeters. which unit of measurement is most appropriate to measure this distance?

'Kilometers' is the most appropriate unit to measure this distance.

Step-by-step explanation:

The distance between the baseball stadium and the airport is   centimeters.

Now,  10⁵ centimeters is equal to 1 kilometer.

That means,  

So, 'Kilometers' is the most appropriate unit to measure this distance.

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.