document.write( "Question 1125438: The probability that a patient recovers from a delicate heart operation is 90%. What is the probability that exactly five of the next 7 patients having this operation survive? \n" ); document.write( "
Algebra.Com's Answer #741790 by ikleyn(52866)\"\" \"About 
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document.write( "It is  \"C%5B7%5D%5E5%2A0.9%5E5%2A%281-0.9%29%5E2\" = \"%28%287%2A6%29%2F%281%2A2%29%29%2A0.9%5E5%2A0.1%5E2\" = 0.124.\r\n" );
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