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nata0808 [166]
3 years ago
8

You pick a marble from a bag containing three black, four striped, and three white. What is the probability you will choose eith

er a black or white marble?
Mathematics
2 answers:
bezimeni [28]3 years ago
8 0

Answer:  

             

Step-by-step explanation:

choli [55]3 years ago
8 0

Answer:

3/5

Step-by-step explanation:

3(black marbles)+4(striped marbles)+3(white marbles)=10 marbles

3(black marbles)+3(white marbles)=6 marbles

The probability that the marble will either be black or white is 6/10 or 3/5

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Consider two events such that P(A)=3/4, P(B)=2/5 and P(AnB)=1/3. Are the events A and B independent?
posledela

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