3 years ago

If p(a) = 1/3, p(b) = 2/5, and p(a ∪ b) = 3/5, then p(a ∩ b) =

1 answer:

Mumz [18]3 years ago

8 0

P(a ∪ b) = p(a) + p(b) - p(a ∩ b)
p(a ∩ b) = p(a) + p(b) - p(a ∪ b)
p(a ∩ b) = 1/3 + 2/5 - 3/5
p(a ∩ b) = 2/15

You might be interested in

Galina-37 [17]

The height of the jet in miles is 10 miles. There are 5280 feet in a mile, so you would divide 52800 by 5280 and get 10 miles.

8 0

3 years ago

trasher [3.6K]

6 times a number n is 6n.

In algebra, when number multiply with variables, you don't need a multiplication sign (x). You just put them together like 6n (instead of 6 x n).

Happy to Help!

6 0

3 years ago

Norma-Jean [14]

Answer:27

X=6

7*6-15=27

3 0

3 years ago

tino4ka555 [31]

Answer:

Apple

Step-by-step explanation:

An apple has more nutririon than a glizzy.

7 0

3 years ago

Veseljchak [2.6K]

Answer:2 pounds per hour

Step-by-step explanation:

5 0

3 years ago