The four highest scores on the floor exercise at a gymnastics meet were 9.575, 9.25, 9.325, and 9.6 points. Which is the highest of the four scores?

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Evaluate cos2θ for cosθ = square root of 3/2