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
serious [3.7K]
2 years ago
8

You randomly select 2 marbles from a mug containing 5 blue marbles, 4 red marbles, and 3 white marbles. How many times greater i

s the probability of selecting 2 blue marbles when you replace the first marble before selecting the second marble than when you do not replace the first marble before selecting the second marble? Express your answer as a fraction.

Mathematics
1 answer:
qwelly [4]2 years ago
5 0

Answer:

2/17

Step-by-step explanation:

Add all the marbles and add the 2 in front because 2 is what you are taking, and 17 is the total of marbles.

You might be interested in
The ratio of chocolate chip cookies, snickerdoodles and oatmeal raisin cookies was 2:5:7. During the class party 12 chocolate ch
Schach [20]

Answer: 127 cookies

Step-by-step explanation:

1. If you look back to the text you will see that 12 is 1 in 1:3:4 and you multiply that by 2. 12 * 2 = 24.

2. Divide 24 by 3 and that gives you 8 than times it by 5 for it to give you 40

3. Divide 36 by 4 and that equals to 9 than multiply it by 7 which that gives you 63

4. Add 24, 40, and 63 for it to give you 127

Thank you for following these steps if it is correct and this is my first time so if I am incorrect I will look upon my mistake and correct and help many of you people who need help

4 0
3 years ago
How do I graph this equation?
NARA [144]

Answer:

I'm pretty sure you start off with the dot at -3,

then go up 2 times,

and go right 3 times.

then put the dot there.

then you can put your line down.

Step-by-step explanation:

5 0
2 years ago
Length width and height is 3 units
weqwewe [10]

Answer:

just three units no other numbers?

Step-by-step explanation:

5 0
3 years ago
I cant remember plz help me
anygoal [31]

Answer:

I believe the answer is B. Angle-Angle-Side

Step-by-step explanation:

3 0
3 years ago
This figure represents the base of a fish tank that is 8 inches high.
Igoryamba

The volume of the fish tank is 408 in³

To solve the volume of the fish tank, we need to understand what is the volume of plane shapes.

<h3>What is the volume of plane shapes?</h3>

The volume of plane shapes resembles a 3-dimensional space showing the area enclosed by the shape.

From the figure given:

The figure can be differentiated into two shapes;

  • A rectangle
  • A triangle

The volume of the rectangle is known as:

  • = Length × Breadth
  • = 7 inches × 6 inches
  • = 42 inches²

The volume of the triangle is:

  • = 1/2 × base × height
  • = 1/2 × 3 × 6
  • = 9 inches²

The total volume of the base of the fish tank now is:

  • = 42 inches² + 9 inches²
  • = 51 inches²

Now, the volume of the fish tank is:

  • = Height × base of the fish tank
  • = 8 inches × 51 inches²
  • = 408 in³

Learn more about the volume of plane shapes here:

brainly.com/question/20475473

7 0
2 years ago
Other questions:
  • What is the error shown above in the picture
    7·1 answer
  • PERGUNTA 1
    8·1 answer
  • The temperature was -3°F<br> ast night. It is now -14°F.<br> What was the change in<br> emperature?
    8·2 answers
  • Factor the polynomial expression 15x^2 - 2x - 8
    13·1 answer
  • 1.4=0.7p solve the equation
    13·2 answers
  • Use the x-intercept method to find all real solutions of the equation.
    15·1 answer
  • Any help would be appreciated
    12·1 answer
  • Given f(x) = 8x + 25, find x when f(x) = 9.<br> A -2 <br> B -1<br> C 0<br> D 2
    6·1 answer
  • A scientist is testing lake water at different depths. Order the samples of lake water from greatest depth to least depth. At wh
    7·1 answer
  • Need help like rn pls​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!