Answer:
c) Either A or B or both occur.
Step-by-step explanation:
Suppose that we have two events
Event A
Event B
We have that:
In which a a happens and b does not and 
is the probability that aboth events happen
By the same logic, we have that:
The union of events A and B is:
Which includes either one of them or both.
So the correct answer is:
c) Either A or B or both occur.
Answer:
1.48 cups / hour ( t nearest hundredth).
Step-by-step explanation:
That would be 214 / 145
= 1.48 cups
Answer:
x+y=3; graph is in word doc
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
I think it is undefined
Answer:
the submarine's depth relative to sea level after first minute is -15 miles.
Step-by-step explanation:
For 3 minutes, a submarine descended at a constant rate to a depth of -45 mile relative to sea level.
For first minute,
a submarine's depth relative to sea level is, 
mile
.
