All categories

3 years ago

The addition law is potentially helpful when we are interested in computing the probability of

Mathematics

1 answer:

AleksandrR [38]3 years ago

4 0

Answer:

The union of two event

Step-by-step explanation:

Addition law of probability define that probability of two event is total sum of probability of any event subtract the probability of both events

There are two rules in addition law:

Addition law 1 - when both event are mutually exclusive, then probability of either event is the sum of each event probability.

P( A or B) = P(A) +P(B)

Addition law 2 - when both events are non mutually exclusive then there in addition to the individual probability there is some overlap .

P( A or B) = P(A) +P(B) - P(A and B)

You might be interested in

Geometry help!! Will give Brainliest! What are the coordinates of Point A? (photo attached)

Nimfa-mama [501]

last (-5,2,-4) yepp well

8 0

3 years ago

What is 60,978 in expanded form

lana66690 [7]

Expanded Notation Form: 60,978= 60,000 +0 +900 +70 +8

Expanded Factors Form: 60,978= 6 × 10,000 +0 × 1,000 +9 × 100 +7 × 10 +8 × 1

Expanded Exponential Form: 60,978 = 6 × 104+0 × 103+9 × 102+7 × 101+8 × 100

Word Form:60,978 =sixty thousand nine hundred seventy-eight

7 0

3 years ago

Alma was shopping for a T-shirt. It was 15% off everything in the store. The regular price of the shirt was $16.00 it was on sal

sergiy2304 [10]

Answer:B.) No-40 cents too high

Step-by-step explanation:

To find the answer you need to fin the discount. So basically I did 16x15 and got 240. Than I divided that by 100. I got 2.40.Than I subtract 2.40 from 16 and got $13.60. Therefore it would be B

8 0

3 years ago

Perform the operation.(−5x −9x+6)+(6x +10)

a_sh-v [17]

Answer:

-10x + 16

Step-by-step explanation:

Combine Like terms

8 0

3 years ago

Answer for brainlist and extra points ☀️

tia_tia [17]

Answer:x+2y-12=0

Step-by-step explanation:

3x+6y=36

-36. -36

3x+6y-36=0

Divide by 3 to get

X+2x-12=0

8 0

3 years ago