Exi: abcd is a parallelogram. given mzabd = 65°, mzcbd = 45°, ae = 5, bc = 8. find the measure
of the following:
ad -
ec =
mzadc =
mzbcd =
m. bda =

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

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path