Write ln(x^3y^2) in terms of u and v (picture provided)

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

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 best first step in solving the equation below? 4+2㏒³x=17