9. JD rolls a 6-sided die and tosses a coin. What is the probability that he rolls a 4 and tosses a head? 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 $13.33 116 118

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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9 and 10

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
Transcribed Image 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
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