Answer:2 meters per second.
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Step-by-step explanation: For every 1 second, she swims another 2 meters.
1200 + 150 + 18 = 1368 is the answer
c = pi times d so that would mean d divided by pi would be the diameter.
to find the radius you would then have to take the diameter and times it by 1/2 bc r = 1/2 times d
i hope this helps
Answer:If you get stuck like this, I would suggest to try to find a reference guide/cheat sheet.
Step-by-step explanation:
