1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Roman55 [17]
3 years ago
9

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
2 to the power of 6 divided by 2?
umka21 [38]
The answer is 64
2x2=4
4x2=8
8x2=16
16x2=36
36x2=64
64x2=128
128 divided by 2
64
7 0
3 years ago
Read 2 more answers
Anyone<br> Help!!<br> Please I need the answer for today:)
melomori [17]

Answer:

x = 46

Step-by-step explanation:

Here, we want to get the value of the angle marked x

From the diagram given , the two angles that are other than x can be gotten from the value of their supplements

Angles on a straight line are supplementary as they add up to 180

Thus, mathematically;

(180-130) + (180-96) + x = 180

50 + 84 + x = 180

x = 180-50-84 = 46

7 0
3 years ago
A meal has 756 calories in 6 servings. Find the unit rate.
notsponge [240]

Answer:

126 calories per servings

Step-by-step explanation:

756/6=126

4 0
3 years ago
Tom bought 20 boxes of flowers. Each box cost him £6. Each box contains 15 flowers. 3/5 He sells of the total number of flowers
Bond [772]

330

20 * 6 equals 120 that is the cost price

and 3/5 of the 15 flowers is 9 which was sold for 7

and the remaining that is 15 - 9 that's 6 sold for 50 each

now times it by 70 * 9 equals 630 50 * 6 equals 300 so 630 - 300 equals to 330 that is the profit

I hope this helps

3 0
3 years ago
Read 2 more answers
Here is a list of numbers:
BARSIC [14]

Answer:

20,30,40,50

Step-by-step explanation:

I is going by my tens

8 0
3 years ago
Read 2 more answers
Other questions:
  • if a right circular cone is intersected by a plane that passes through only one nappe of the cone but is not parallel to an edge
    5·1 answer
  • Write an equation that models the sequence 6, 12, 24, 48... A) y = 6x B) y = 2x C) y = 6x2 D) y = 6(2x-1)
    15·2 answers
  • Tammy has 4 cds that she is going to give away. She lets her best friend choose 2 of the 4 cds. How many different groups of 2 c
    13·1 answer
  • Solve for t.<br> -t = 9(t-10)<br> pls help
    11·1 answer
  • Nadeem plans to ride her bike between 12 mi and 15 mi. write and solve an inequality to model how many hours Nadeem will be writ
    14·1 answer
  • Need it Asap help a blob fish
    15·1 answer
  • A square has a length of 4.8 feet. If the square is dilated by a factor of 4 , what is the length of a side of the new square? W
    7·1 answer
  • The equation for the circle is:
    13·1 answer
  • Determine the follwoing quadratic equation:
    8·2 answers
  • Solve the system of linear equations by substitution.<br> x-2y=6<br> 3x-5y=11
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!