document.write( "Question 1099121: A box contains 25 parts, of which 4 are defective and 21 are nondefective. If two parts are selected without replacement, find the following probabilities:\r
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Algebra.Com's Answer #713513 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
1.\"P%28D%2CD%29=+%284%2F25%29%283%2F24%29=1%2F50\"
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\n" ); document.write( "3.\"P%28N%2CN%29=+%2821%2F25%29%2820%2F24%29+=7%2F10\"
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