Astudent found the slope of a line that passes through the points (-8, -6) and (2, -3) to be 3/10. what mistake did she make? a - she calculated the run over the rise. b - she forgot the negative sign. c - she used the negative reciprocal of the slope. d - she did not make a mistake. that is the correct slope.

Which is an equation for the nth terms of the sequence 12,15,18,21

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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