1/36
1/6
1/2
The probability that Tania would pick a yellow bead on the first draw, then a blue bead, and finally a yellow bead again is 1/216.
The probability helps us to know the chances of an event occurring.
As it is given that the box has 6 beads of the same size, but all are different colours. therefore, the probability of any bead being selected is 1/6.
Now, we know that when Tania picks a bead she puts it back in the box, therefore, the sample size of the box will be the same and also the probability of each bead will be the same as well.
Further, the probability that Tania would pick a yellow bead on the first draw, then a blue bead, and finally a yellow bead again can be written as,
Hence, the probability that Tania would pick a yellow bead on the first draw, then a blue bead, and finally a yellow bead again is 1/216.
Learn more about Probability:
-2+6y^3-2y^3+7-7+6x^2-2x^2
Answer:
4y^3 + 4x^2 -2
(work included in image)
63°
B.
90°
C.
98°
D.
109°
48 square centimeters
B.
28 square centimeters
C.
12 square centimeters
D.
24 square centimeters
Answer:
A) 15 and 16
Step-by-step explanation:
The square root of 250 is 15.8, so it falls between:
15 and 16