document.write( "Question 221683: Your favorite pizza parlor offers six meat toppings and eight veggie toppings. If you order a three-topping pizza at random, what is the probability that it is vegetarian?\r
\n" ); document.write( "\n" ); document.write( "14 toppings offered, so n = 14
\n" ); document.write( "Arrange in groups of 3, so r = 3\r
\n" ); document.write( "\n" ); document.write( "n!/r!(n-r)!\r
\n" ); document.write( "\n" ); document.write( "14!/3!(14-3)! = 364 possible combinations
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #166212 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
My approach would be
\n" ); document.write( "How many possible 3 toppings are there?
\n" ); document.write( "Combinations of 14 things taken 3 at a time
\n" ); document.write( "(1) \"14%21%2F%283%21%2A%2814-3%29%21%29\"
\n" ); document.write( "How many 3 toppings are just veggie?
\n" ); document.write( "Combinations of 8 things taken 3 at a time
\n" ); document.write( "(2) \"8%21%2F%283%21%2A%288-3%29%21%29\"
\n" ); document.write( "----------------------------------
\n" ); document.write( "The probability of getting 3 toppings just veggie
\n" ); document.write( "is (2) divided by (1)
\n" ); document.write( "(1) \"14%21%2F%283%21%2A%2814-3%29%21%29\"
\n" ); document.write( "(1) \"14%21%2F%283%21%2A11%21%29\"
\n" ); document.write( "(1) \"12%2A13%2A14+%2F+%283%2A2%2A1%29\"
\n" ); document.write( "(1) \"2184%2F6\"
\n" ); document.write( "(1) \"364\"
\n" ); document.write( "and
\n" ); document.write( "(2) \"8%21%2F%283%21%2A%288-3%29%21%29\"
\n" ); document.write( "(2) \"8%21%2F%283%21%2A5%21%29\"
\n" ); document.write( "(2) \"8%2A7%2A6%2F%283%2A2%2A1%29\"
\n" ); document.write( "(2) \"336%2F6\"
\n" ); document.write( "(2) \"56\"
\n" ); document.write( "Probability 3 toppings are veggie
\n" ); document.write( "\"56%2F364+=+2%2F13\"
\n" ); document.write( "Hope I got it
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