Let a 1,2,3,4,5,6] how many equivalence relations on a have (a) exactly two equivalence classes of size 3? (b) exactly one equivalence class of size 3?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube