Mathematics, 20.01.2021 06:00, ariellllllllllllllll
please help i know how to calculate mean but my answer isn't adding up to any of the answers on here and it's really confusing me because i don't know how to calculate mean using this kind of example.
Answers: 1
Mathematics, 21.06.2019 22:00, kingalex7575
The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
Answers: 1
please help i know how to calculate mean but my answer isn't adding up to any of the answers on here...
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