Exercise 93 1. Using a ruler and protractor, draw triangle PQR such that line PQ = 10 cm,
angle PQR = 85° and angle RPQ = 29º.
Measure lines PR and RQ.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.