Determine the AP whose 3rd term is 5 and 7th term is 9

For each proportion find the unknown number x 1/5/8=×/15

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

Which of the following is the shape of a cross section of the figure shown below