Event 4 (impossible), Event 3 (probability is 7/20), Event 1 (probability is 6/12 which is greater than 7/20), and Event 2 (certain to happen)
Answer:
cos(O) = 39 / 89
Step-by-step explanation:
<u>Given:</u>
ΔOPQ, where
- ∠Q=90°
- PO = 89
- OQ = 39
- QP = 80
<u>cosine of ∠O?</u>
- cos(O) = Adjacent / Hypotenuse
Think its false bc they can do anything buy answering the questions