document.write( "Question 972075: A jar contains 6 red marbles, 12 blue marbles, and 2 green marbles. If one marble is selected at random, find the probaility of select: A blue or a green marble\r
\n" ); document.write( "\n" ); document.write( "A jar contains 6 red marbles, 12 blue marbles, and 2 green marbles. If one marble is selected at random, find the probaility of select: A blue or a red marble
\n" ); document.write( "If two dice are rolled one time, find the probability of getting: A sum of 7\r
\n" ); document.write( "\n" ); document.write( "If two dice are rolled one time, find the probability of getting: A sum of 5 or 11
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Algebra.Com's Answer #594670 by Boreal(15235)\"\" \"About 
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There are 20 marbles
\n" ); document.write( "Prob of blue is (12/20) and green is (2/20). There is no joint probability, so the answer is 0.7
\n" ); document.write( "For a blue and a red, the numerators are 12 and 6, so the probability is 0.9\r
\n" ); document.write( "\n" ); document.write( "There are 36 outcomes, and they form a pyramid with
\n" ); document.write( "roll 2=1
\n" ); document.write( "3=2
\n" ); document.write( "4=3
\n" ); document.write( "5=4
\n" ); document.write( "6=5
\n" ); document.write( "7=6
\n" ); document.write( "8=5
\n" ); document.write( "9=4
\n" ); document.write( "10=3
\n" ); document.write( "11=2
\n" ); document.write( "12=1\r
\n" ); document.write( "\n" ); document.write( "The probability of rolling a 7 is (1/6)
\n" ); document.write( "The probability of a 5 or a 11 is also (1/6) from the above.
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