To find probability, you'd have to find the total number of marbles (5+3+6+6=20), and since there are 3 blue marbles, the probability of picking one is 3 out of 20, or 3/20
If that blue marble isn't replaced, there will then be 19 marbles, and 2 blue ones. So the probability of him picking another blue marble is 2/19
Answer:
whats the question
10 dollars an hour ?
63 dollars total ?
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
half of 60 dollars is 30
think of it as half of 6
