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blagie [28]
3 years ago
8

Use the distance formula to find the distance between two points (0.5, 1.3), (-0.4, -1.2)

Mathematics
1 answer:
Alex777 [14]3 years ago
4 0
D=√(0.9²+2.5²)=2.65
The distance between two points is 2.65
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Answer:

t=\frac{\bar x_1- \bar x_2}{\sqrt{\frac{s_1^2}{n_1} +\frac{s_2^2}{n_2} } }

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