Rewrite 6y + g + 5a in two ways, using the associative property of addition. a) 6(y + g) + 5a g + 5(1y + a) b) 6y + 5a + g 5a + g + 6y c) 30yga 6y(5ga) d) 6y + (g + 5a) (6y + g) + 5a

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

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Which is the scale factor proportion for the enlargement shown?