document.write( "Question 1165847:
\n" ); document.write( "A fair 10-sided die is rolled and the result observed. Let A be the event that a number observed is at least a 4. What is P(A)? Type your answer as a reduced fraction. \r
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Algebra.Com's Answer #790314 by ikleyn(52943) $\"\"$ $\"About$

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document.write( "\"At least a 4\"  means   4, 5, 6, 7, 8, 9 or 10:  any of  7  possible outcomes.\r\n" );
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document.write( "Therefore,   P(at least 4) =  =  = 70%.    ANSWER\r\n" );
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