3 years ago

Events A and B are independent. find the missing probability P(A)= 1/4 , P(B)= 3/5, P(B I A) =?

Mathematics

1 answer:

Svetach [21]3 years ago

3 0

Answer:

hello : P(A and B) = 3/20

Step-by-step explanation:

events A and B are independent:

P(A and B) = P(A)×P(B)

P(A and B) = (1/4)×(3/5)

P(A and B) =3/20

continu ....

P(B/A)= P(A and B) / P(A)

You might be interested in

Please help meeeeeeeeee

sveticcg [70]

The measure of the largest angle is 74°

8 0

2 years ago

Make b the subject of this formula. a=9b

USPshnik [31]

Answer:

a = 9b

divide each side by 9

$\frac{a}{9}$ = b

6 0

3 years ago

I need the equation and the answer and how to do it, thank you<3

vazorg [7]

Answer:

19=5+(j times 2/3) j=21

Step-by-step explanation:

While reading out the equation, you understand that Hannah's 19 Jolly Ranchers is what the equation is being set to. 5 more means +5. 2/3 of J can be written as (2/3 times J). You can solve for J by setting the equation to J.

3 0

3 years ago

By switching service providers, a family's monthly bill decreased from $57 in May to $35 in June. The monthly bill from May to J

Zolol [24]

=38.59649123%
=38.6%, cor to 3sf

7 0

3 years ago

What is three and one half divided by fiftyone and one thirds in simplest form

natulia [17]

Search up a fraction calculator but the answer is 7/34

6 0

3 years ago