destions) O 2y -y" 0 O zy"-y 0 9. JD rolls a 6-sided die and tosses a coin. What is the probability that he rolls a 4 and tosses a head? 1 3. 12 10. The sale price of a book after a 20% discount is...

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Extracted text: destions) O 2y -y" 0 O zy"-y 0 9. JD rolls a 6-sided die and tosses a coin. What is the probability that he rolls a 4 and tosses a head? 1 3. 12 10. The sale price of a book after a 20% discount is $10. What was its original price? $10.20 $12.00 $12.50 $13.33 Submit 116