Your job is to sort and sack marbles for sale . A bag contains 90 marbles, some red and some blue . If there are 60 blue marbles, what is the ratio of blue to red marbles

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

Solve the inequality and graph 6j - 7 < 5

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?