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
10

A bag contains 3 red marbles, 7 blue marbles, and 2 green marbles. What is the probability of choosing a blue marble when one ma

rble is drawn?
Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

7/12

Step-by-step explanation:

To find the probability of drawing a blue marble you need to find how many marbles there are in total.

So you have to add 3 red marbles, 7 blue marbles, and 2 green marbles to get the total.

So 3 + 7 + 2 = 12

There are 12 marbles in total so now you have to find how many blue marbles there are.

There are 7 blue marbles out of 12 marbles.

Now you have to put this as a fraction to see if it can be simplified.

7/12 cant be simplified, so the probability of drawing a blue marble is 7/12.

You might be interested in
The graph (shown in red) below shows the solution set of which inequality?
Luden [163]

Answer:

I think that is a

Step-by-step explanation:

5 0
3 years ago
Help Not sure .. does anyone have a clue ?
denis23 [38]

Answer:

Step-by-step explanation:

f(x)=2(x+4)(x-1)

=(2x+8)(x-1)

<h3>=2x²-2x+8x-8</h3>

=2x²+6x-8

5 0
2 years ago
Read 2 more answers
Can someone help me fast plz
Murljashka [212]

Answer:

That looks confusing

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
20 PIONTS!!!!!PLZ HELP ASAP IM IN THE TEST ON STUDY ISLAND
iragen [17]

1. random

2. random

3. random

3. random

4. random

5. no

6 0
3 years ago
Read 2 more answers
Can the sides of a triangle have lengths 1, 8, and 9?
Svetllana [295]

Answer:

no

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A solution is tested and found to have a pH of 1. The solution is A. strongly acidic. B. strongly basic. C. weakly basic. D. wea
    11·2 answers
  • 7 over 8 devided by 19
    14·1 answer
  • 1. Eric and four of his friends are taking a trip across the New York State
    11·1 answer
  • The following table represents a function.
    15·2 answers
  • How do I solve this equation 10ac - x / 11 = -3
    12·1 answer
  • Solve the following system of equations by linear combination:
    13·1 answer
  • Multiple choice question: Which equation demonstrates the identity property of multiplication?
    15·1 answer
  • Need help rn on a test​
    9·1 answer
  • What is the area of the rectangle?
    12·2 answers
  • If x-y = -10 and x-y = 2 what is the value of x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!