Use the given endpoint Rand midpoint M of RSto find the coordinates of the other endpoint. R(5,2), M (6,4)

Explain how you can use the associative property to evaluate (7x50)x4.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Can someone me out here and the tell me the greatest common factor