A bag contains 10 marbles: 2 are green, 4 are red, and 4 are blue. Tom chooses a marble at random, and without putting it back, chooses another one at
random. What is the probability that the first marble is blue and the second is green? Write your answer as a fraction in simplest form.

1/2

Step-by-step explanation:

Since there are 2 green and four blue, the fraction is 2/4 but to write it in the simplest form, you would write it 1/2.

Hope this helps! :)

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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