Posted by **Molly** on Thursday, September 18, 2008 at 7:28pm.

1> a bag contains 7 red 6 green and 7 white marbles, all identical but for color. what is the probability of selecting a red marble at random?

2> A weather predicts that there is a 45% chance of snow. what is the probability that it will not snow?

3> the probability the sun sets in the west is

a 0

b -1

c 1

d 1/2

- math plz......help............................. -
**molly**, Thursday, September 18, 2008 at 7:47pm
i need help

- math -
**Hanna**, Thursday, September 18, 2008 at 7:56pm
1. a 7/20 chance... in percent, 35 % chance

2. 55 %? :S But that sounds almost too easy...

3. I think it does always set in the west, if that's true, the answer is C - 1.

- math -
**molly**, Thursday, September 18, 2008 at 8:14pm
thanks u

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