At west painting, they get about three calls a day asking for an estimate of the cost for having the interior of a house painted. to write up an estimate for the cost of a job, they need to know how much paint a job will take. if they average painting 3/4 of a room with 2/5 of a gallon of paint, then they can paint, on average rooms per gallon.

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.