Safiya needs to find a number that can be multiplied by 3√18 to result in a rational product. Which values could she use?

Select all that apply.
3√4
3√3
3√ 1/6
3√12
3√18
3√ 1/18

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