Answer: 40
Step-by-step explanation: 600 divided by 15
Answer:
1) 
2)
days
Step-by-step explanation:
1) First of all we use
so the total energy will be
.
2)Then we use
and
or 
Answer:
1/6 ,1/6, 1/24, no events A and B are not independent events.
Step-by-step explanation: