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
Slav-nsk [51]
2 years ago
12

Find the missing probability.

Mathematics
1 answer:
Westkost [7]2 years ago
4 0

The value of the missing probability is:

P(A) = 1/5

So the correct option is D.

<h3>How to find the missing probability?</h3>

First, we know that:

P(A∩B) = probability that events A and B are true = 3/100

And we also know that:

P(B|A) = probability that event B is true given that event A is true = 3/20

Here we have the rule:

P(A∩B) = P(B|A)*P(A)

Replacing the first two:

3/100 = (3/20)*P(A)

Solving for P(A), we get:

(3/100)*(20/3) = 1/5 = P(A).

So we conclude that the correct option for the missing probability is the one in option D.

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

You might be interested in
A triangle has a 90° angle, and the other two interior angles are congruent. Explain how to find the measure of one of the two c
Salsk061 [2.6K]

Answer:

45 degrees

Step-by-step explanation:

Think of it like this the sum of the angles in a triangle are the always the same 180 degrees.

So now, we do 180 - 90 = 90 this is the sum of the other angles.

We shall assume that they are the same and divide 90/2 = 45 degrees each

Ok here are some things to understand while solving!

  • If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.
  • If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.
  • If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
  • If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
  • If the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle, the two triangles are congruent.
  • Without knowing at least one side, we can't be sure if two triangles are congruent. (which we do!)

Hope this helped!

Study hard!

5 0
3 years ago
Read 2 more answers
Consider the system of equations.
frosja888 [35]

Answer:

First part: -10x-4y=-12

Second half: infinitely many solutions

Step-by-step explanation:

Just did the assignment and got it correct

6 0
3 years ago
Read 2 more answers
Put this equation in standard form Y+5=-(x+3)?
lisabon 2012 [21]

Answer: y = x - 2

Step-by-step explanation:

Subtract 5 from both sides.

4 0
3 years ago
What is the range of the relation, {(2, 8) (-3, -1) (4, -7) (5, 0) (-1, 2)}? create the range for the relation.
ivanzaharov [21]

The range is all the second values or ys

[-7, -1, 0, 2, 8]  


5 0
3 years ago
Can someone pls help i will give you brainlist pls help me out. Find x. Round your answer to the nearest tenth
stich3 [128]

Answer:

x=11.5 i think

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • If y=1/10 , which of the following expressions will produce a value of 15? Statement 14.7+3y 2y+14.6 15.5−5y 17−3y
    15·1 answer
  • It’s a busy lunch hour. Three cashiers are working, and there are 10 total customers in line. The average time to process each s
    8·1 answer
  • Calculate 6 3/4% tax on $2,305.<br> a. $15.56 <br> b. $145.22 <br> c. $146.14 <br> d. $155.59
    5·2 answers
  • Choice A: 5 ounces of raisins for $1.49 Choice B: 12 ounces of raisins for $3.59
    14·1 answer
  • Draw slope triangles for lines A,
    10·1 answer
  • What is the product of -3 and 3
    6·1 answer
  • A tree grows three feet per year. What happens to the growth of the
    13·1 answer
  • Georgette balances her budget by using this plan. For every $100 she earns,
    13·1 answer
  • Whoever’s right gets brainiest
    15·2 answers
  • Question 3 of 56
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!