4) A box contains 6 green marbles, 3 blue marbles and 1 yellow marbles. If 10 points you randomly pick two without replacement, what is the probability that
both will be blue? *
1/10
O3/100
9/100
3/10

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Me. i can't figure out this question. give an explanation too. .

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?