A lot of 1115 components contains 275 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the second component dràwn is defective.

1) Find P(A).
2) Find P(BIA).
3) Find P(AnB)

1) P(A) = 0.2466

2) P(B|A) = 0.246

3) P(AnB) = 0.0607

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

1) Find P(A).

This is the probability that the first component is defective.

1115 components, of which 275 are defective. So

P(A) = 275/1115 = 0.2466

2) Find P(BIA).

This is the probability that the second component is defective, given that the first is.

Now there are 1114 components, of which 274 are defective. So

P(BIA) = 274/1114 = 0.246

P(B|A) = 0.246

3) Find P(AnB)

P(AnB) = P(A)*P(BIA) = 0.2466*0.246 = 0.0607

P(AnB) = 0.0607

answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3

because its not ur topic and its not for is for homework not that.