The RF is 9. You could go to Easycalculations.com/statics/cumulative/relativefrequency to double check :)
7200 Kilometers in two hours. 4,320 kilometers in 6 hours.
Answer:
30 x 3 - 80 is 10
Step-by-step explanation:
We can find the price per arc by dividing the total price by the amount of arc.
so in this case
5625 is the total money spent
and 4.5 is what they get when spending that amount of money
5625 / 4.5
= 1250
The price per arc is $1250
therefore, the answer is $1250.
