Sasha has a bag with · 5 black balls, · 3 white balls, and · 4 red balls. If she takes a ball out of the bag without looking, what
Matematika
bimanapitupulu
Pertanyaan
Sasha has a bag with
· 5 black balls,
· 3 white balls, and
· 4 red balls.
If she takes a ball out of the bag without looking, what are her chances of getting a white ball?
A. 1 chance out of 3
B. 3 chances out of 9
C. 3 chances out of 12
D. 9 chances out of 12
· 5 black balls,
· 3 white balls, and
· 4 red balls.
If she takes a ball out of the bag without looking, what are her chances of getting a white ball?
A. 1 chance out of 3
B. 3 chances out of 9
C. 3 chances out of 12
D. 9 chances out of 12
2 Jawaban
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1. Jawaban Anonyme
Chapter : Chance
Math : 9th grade
sum of balls = 5 + 3 + 4 = 12 balls
a chance of white ball = 3/12
Answer : C -
2. Jawaban wilsonrubik123
n(A) = 3
n(S) = 5 + 3 + 4 = 12
P = n(A) / n(S)
P = 3/12
3 chances out of 12 ( C )