document.write( "Question 1025757: The experimental probability of a penny landing on tails is 9/16. If the penny landed on heads 21 times, how many times was the coin tossed? \n" ); document.write( "
Algebra.Com's Answer #641056 by stanbon(75887)\"\" \"About 
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The experimental probability of a penny landing on tails is 9/16. If the penny landed on heads 21 times, how many times was the coin tossed?
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\n" ); document.write( "P(heads) = 7/16 = 21/48
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\n" ); document.write( "Ans: 48 times
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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