The coordinates of points a and b are a (7, -2) and b (47, 68). which are the coordinates of a point that partitions segment ab in a ratio of 1: 4?

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

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.