Answer:
mean = 19
i dont know what is meant by 'aboslute' mean so i just wrked out the normal mean
Step-by-step explanation:
Slope = difference in y / difference in x
slope = 12.25 -8.3 / -8.5 -.2
slope = 3.95 / -8.7
slope =
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-0.4540229885
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➷ Just substitute 3 in:
2(3)^2 = 18
It would be 18
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Step-by-step explanation:
sqrt of 81 is 9 so rational
Sqrt of 89 is irrational
Sqrt of 121 is 11 so rational
Sqrt of 131 is irrational.