Dwayne has 10 green, 9 brown, and 6 white marbles in a box. What is the probability that, without looking, he will pick:
1. a green marble?
A. 1/3
B. 2/5
C. 3/5
D. 4/5
2. a brown or white marble?
A. 1/3
B. 2/3
C. 3/5
D. 4/5
3. A drawer is filled with white and blue socks, If the probability of selecting a white socks at random is 3/5. What is the probability that a blue socks will be chosen?
A. 1/5
B. 2/5
C. 3/5
D. 4/5
Answers & Comments
Answer:
Step-by-step explanation:
1.
[tex] \frac{10}{10 + 9 + 6} [/tex]
2.
[tex] \frac{9 + 6}{10 + 9 + 6} [/tex]
3. Refer to photo attached.
1. B
2. C
3. B
There, correct me if I'm wrong