Which expression(s) have a greatest common factor (GCF) of 3xy^2 with 42xy^4? Select all that apply.

A. 6x^2y^2

B. 15xy^2z

C. 27x^3y^2

D. 9xy^3

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Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

What is the ratio of the length of an object in yards to the length of the same object in miles?

What is the slope of the line (-7,2) (4,6)