What are the next three terms in the sequence 6,12,18,
a.28,34,40
b.30,34,38
c.30,36,44
d.30,36,42

Which expresions are equivalent to the one below? check all that apply. 5x

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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