Adeline has 2 1/2 cups of cereal. how many 3/4 cup full servings can she make? will she have any cereal left over? if so how much

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.