Two cars traveled equal distances in different amounts of time. car a traveled the distance in 2 h, and car b traveled the distance in 1.5 h. car b
traveled 15 mph faster than car a.
how fast did car b travel?

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

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5