What is the scale factor of the dilation shown? There are two triangles LMN and L'M'N'. The length of LM is LM is 12 and other two sides LN and MN is 8. The length of L'M' is 9 and other sides L'N' and M'N; is 6

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Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?

597008.439431 to the nearest thousand