Question 1165847
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"At least a 4" &nbsp;means  &nbsp;4, 5, 6, 7, 8, 9 or 10: &nbsp;any of &nbsp;7 &nbsp;possible outcomes.


Therefore,  &nbsp;P(at least 4) = {{{7/10}}} = {{{0.7}}} = 70%.    <U>ANSWER</U>
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Solved, &nbsp;answered and explained.