1. 2*3*3 = 18 different combinations.
2. P(3 or even) = P(3) + P(even)
1/6 + 3/6 = 4/6 = 2/3
3. Rolling an odd or even number on a number cube.
To find the percentage divide 10 by 100.. each chapter would make up 10% of the book.
Fine increase = 78 - 65 = 13
Increase rate = 13/65 x 100% = 20%
Discounted amount = 560 - 476 = 84
Discount rate = 84 / 560 x 100% = 15%
Answer:
<h3>a. </h3>
Step-by-step explanation:
this my answer is perfect yap
