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14-04-2017
Mathematics

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Please help! Thank you! I'm crying in confusion!

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tmcclaskey19 tmcclaskey19

14-04-2017

To start, add up all the numbers:
24+48+-69+-48+-18+-3 = -66

Then divide -66 by how many values we have, which is 6

-66/6 = -11

The average elevation is -11.

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