Please help me with these :(......
1. There are 108 flights from an airport, 20 of which are longer than 3 hours.
The flight from this airport will be randomly chosen.
What is the probability it is longer than 3 hours?
Enter your answer as a fraction, in simplest form, in the box.
2.A number cube with six sides numbered 1 through 6 is rolled. The probability of rolling a 5 is 16 .
What is the probability of not rolling a 5?
Enter your answer as a fraction, in simplest form, in the box.
3.A bag contains 7 red marbles, 12 orange marbles, 18 yellow marbles, and 5 purple marbles. A marble is drawn at random from the bag.
What is the probability that the marble drawn will not be orange?
A.130
B.112
C.27
D.57
4.A spinner with six sections labeled A through F is spun. The probability of spinning a consonant (B, C, D, or F) is 23 .
What is the probability of not spinning a consonant?
Enter your answer as a fraction, in simplest form, in the box.
5.A student rolls a number cube whose six faces are numbered 1 through 6.
What is the sample space for this experiment?
A.S = {1, 2, 3, 4, 5, 6}
B.S = {1, 2, 3, 4}
C.S = {2, 4, 6}
D.S = {6}