A ball is thrown from an initial height of 3 meters with an initial upward velocity of 25 m/s. The ball's helght h (In meters) after t seconds is given by the following. h=3+25t-5t Find all values of t for which the ball's height is 13 meters, Round your answer(s) to the nearest hundredth. (If there is more than one answer, use the "or" button.)

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.