Question 1183704
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a certain operation has a fatality rate of 30%.if this operation is performed independently 
on three different parents , what is the probability that all three operations will be fital?
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<pre>
    P = 0.3*0.3*0.3 = {{{0.3^3}}} = 0.027 = 2.7%.    <U>ANSWER</U>
</pre>

Solved.