document.write( "Question 875858: Zippy Pizza delivers 78% of its pizzas on time. What is the expected number of pizza deliveries before one is late? \n" ); document.write( "

Algebra.Com's Answer #528461 by ewatrrr(24785) $\"\"$ $\"About$

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p = .78, n = 100
\n" ); document.write( "E = .78•100 = 78 before there is one late
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