There is a 1/3 chance that a red marble would be chosen.
To find out you put add up the marbles, so they will make 12 marbles.
Since there are 4 red you put 4/12.
4/12 simplified is 1/3.
So the chance of a red marble being picked is 1/3.
Answer:
D
Step-by-step explanation:
I'm sorry if its wrong
Answer:
c. 2pi/3
Step-by-step explanation:
Took the test and got it right
45 degrees because vertical angles are congruent
Answer:
42
Step-by-step explanation:
