F(2)=2(3*2)+1
f(2)=2(6)+1
=13
answer is 13
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Answer:
4
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64,000.
Why?
You round up due to the 512.
2.8 miles.
My Work/Reasoning:
First we find the rate. 7/60 mpm (miles per minutes)
Then we multiply that by 24. 7/60 * 24
Finally, we solve the equation and learn that Chang would run 2.8 miles in 24 minutes.
Just add all trails..
The total for everything is 6.122 kilometers
