you and your friend go to an amusement park. you buy t tickets and spend $8 on food. your friend buys t tickets and spends $12 on food. is it possible that you and your friend spent the same amount at the amusement park?

Which expression is equivalent to? assume x > 0 and y > 0.

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

The reflexive property of congruence lets you say that ∠pqr ≅