Integers
What is the probability of flipping heads on a coin?
1/2
What is the probability of rolling an 1 or 3 on a number cube?
1/3
If you flip two coins, what is the probability of getting heads on both?
1/4
Solve for n. 15-3x<11
n>6
John has a bag with 3 red marbles, 4 green marbles, and 3 blue marbles. If he pulls one marble with replacement and then pulls another, what is the probability he pulls a red then a green?
3/25
-12x-13>11. Is x=3 part of the solution?
No.
John has a bag with 3 red marbles, 4 green marbles, and 3 blue marbles. If he pulls one marble without replacement and then pulls another, what is the probability he pulls two blue?
1/15