(1)^3 /(3)^3
(1x1x1)/{3x3x3}
1/27 hope it helps :))
True, the number 78 is divisible by both 2 and 3.
78/2 = 39
78/3 = 26
Answer:
See Annex for tree diagram and all probabilities
b) P(2y) = 0,329
Step-by-step explanation:
a) Attached
b) Probability of the second ball is yellow P(2y) is equal to the probability of the second ball is yellow given that the first one is black ( 0,204 ) plus the probability f the second ball is yellow given that the first one is yellow ( 0,125)
P(2y) = 0,204 + 0,125
P(2y) = 0,329
I believe it’s D bc I went over A and it doesn’t add up