You write 4 different names on index cards. you shuffle the cards and then lay them out in a row. what is the probability that they will come out in alphabetical order? express your answer as a fraction in simplest form.

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.