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Fittoniya [83]
2 years ago
8

Someone help me please

Mathematics
1 answer:
Bond [772]2 years ago
6 0

Answer:

4

Step-by-step explanation:

Plug in the standard deviation formula. This is new to me but it took some research.. Hope it helps

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Answer:

Option H, 120 units

Step-by-step explanation:

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Subtract the entire rectangle area with the shaded area to get the unshdaed area

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mina [271]

I believe that the answer would be to add 10 to both sides, srry if I'm incorrect!

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