There are 10 students in a class: 6 boys and 4 girls.
2 answers:
Answer:
1/6
Step-by-step explanation:
Think of drawing 1 student at a time without replacement.
First drawing:
p(boy) = 6/10
Second drawing:
p(boy) = 5/9
Third drawing:
p(boy) = 4/8
p(3 boys) = 6/10 * 5/9 * 4/8 = 3/5 * 5/9 * 1/2 = 3/18 = 1/6
Answer: 1/6
Answer:
1/ 6
Step-by-step explanation:
Therefore, the required probability is 1/6.
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Answer:
16x- 20y=20
Step-by-step explanation:
20y-20y =0
so answer is 16x
Ion sorry I don’t know I’m tryna ask a question
Answer:
hdsjhsysbbdjdhxhchdbbdhd
Step-by-step explanation:
Total marbles = 9 + 4 + 3 + 2 = 18
Probability of both red marbles = 3 / 18 = 1/6
1. 5/y=2/3x +3
2. y= 7/1-4
3. y=2/5x8
4. y=-3/4 +1 I could be wrong but I think this is right
