Answer:
Answer is 0.63 or .63 either way is the same and right!
Step-by-step explanation:
7.56/11(1+ for jamal) =0.63
Your welcome!

,

,

We find the probability of intersection using the inclusion/exclusion principle:

By definition of conditional probability,

For

and

to be independent, we must have

in which case we have

, which is true, so

and

are indeed independent.
Or, to establish independence another way, in terms of conditional probability, we must have

which is also true.
So John is driving 60 miles per hour. So John would get their in 4 hours and 25-30 min
Answer:
540
Step-by-step explanation:
90 is 16 2/3% of 540
X= 50
Replace the x with the given number.
Y= 50-20
Y= 30