Find the radius given the linear speed and rate of rotation v=24.8m/s, 120 rev/mins

What is the simplified expression for 6(2(y+x))

If square root x = -7, then x= -49 true or false

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