Juan made $144.50 babysitting over the course of a week. He makes $8.50 per hour of babysitting. Write an equation to represent this situation, letting h equal the number of hours he babysits.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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 expression gives you the distance between the points (5,1)and(9,-6)