229
114
551
605
which is it?
a bag contains 12 marbles. One marble is drawn. The probabililty of drawing a blue marble is 1/3. The probability of drawing a red or blue morable is 1/2.How many of the marbles are red.
Give ya 10 points for 2 correct answers.I know the answrs
2007-07-27 21:01:04 · 5 answers · asked by goingandgoing l 1 in Science & Mathematics ➔ Mathematics
551
there are 4 blue marbles (12/3)
there are 2 red marbles
2007-07-27 21:05:45 · answer #1 · answered by Jay 4 · 0⤊ 0⤋
What kind of concert?... Nvm, as for the marbles, there are 4 blue marbles, 2 red marbles and 6 other colored ones.
2007-07-28 04:08:37 · answer #2 · answered by Greg 1 · 0⤊ 0⤋
114
6 Red
2007-07-28 04:06:57 · answer #3 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋
551
http://best10boys-girls.net
2007-07-28 04:12:46 · answer #4 · answered by Iulian 1 · 0⤊ 0⤋
551
2
2007-07-28 04:12:32 · answer #5 · answered by 037 G 6 · 0⤊ 0⤋