A passenger train has tickets available for 12 window seats and 8 aisle seats. The next person
to buy a ticket will be randomly assigned to one
of those seats. What is the probability the next
person will be assigned to an aisle seat?
A
1/8
B
2/5
С
1/2
D
2/3

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.