Answer:

Step-by-step explanation:
Answer:
0.3 or 30%
Step-by-step explanation:
Since no innocent student will ever be caught, the probability that a student sends an email and/or text message during a lecture AND gets caught is given by the product of the probability of a student sending a message (60%) by the probability of the professor catching them (50%) :

The probability is 0.3 or 30%.
I can't see them all the way
10.75
11.50
11.80
12.55
13.30
14.05
14.80
15.55
Answer:
B, C, A, B
Step-by-step explanation: