An axiom in euclidean geometry states that in space, there are at least __ (two, three, four or five) points that do (lie in the same plane, not lie in the same plane, lie on the same line) ?

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2