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
Svet_ta [14]
2 years ago
10

3. A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced,

Mathematics
1 answer:
gladu [14]2 years ago
8 0

Answer:

Hope this helps! If I could have brainliest I'm trying to rank up.

Step-by-step explanation:

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

Everything will be over 13.

Probability of a white marble being drawn --> 4/13

Probability of a blue marble being drawn --> 3/13

Probability of a red marble being drawn --> 6/13

Now to find the probabilities of more than one being drawn, we can multiply.

Part A:

6/13*6/13=36/169

Part B:

3/13*3/13=9/169

Part C:

6/13*6/13=18/169

Part D:

7/13*7/13=49/169

You might be interested in
3. Solve the following problems. Reminder: Keep track of when you are dealing with part-to-
DIA [1.3K]

Answer:

Out of town teenagers = 30

Step-by-step explanation:

Given that,

Total number of teenagers at a swim meet = 50

Let there are 2x locals and 3x out of town participants. The ratio of locals to out-of-town  participants is 2:3.

ATQ,

2x+3x = 50

5x = 50

x = 10

Out of town teenagers = 3x

= 3(10)

= 30

Hence, there are 30 teenagers travelled from out-of-town to the swim  meet.

5 0
3 years ago
HELP AND HURRY UP pleas
ale4655 [162]

Answer:

The 4th one;

y = -5

Step-by-step explanation:

The line is horizontal, therefore it just needs to be the same as the y-value, which is -5.  Here is an image for you to explain it.

5 0
2 years ago
Given a mean of 571 and a standard deviation of 236.5, what is the z-score of the value 724 rounded to the nearest tenth? a.0.9
tangare [24]
The answer to this question is 0.6.
6 0
3 years ago
Read 2 more answers
In the polynomial 4x3 + 5x2 − 12, what is the coefficient of the x2 term?
Elza [17]

Answer:

5

Step-by-step explanation:

7 0
2 years ago
What is half of 215 ?
bogdanovich [222]

Answer:

107.5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • We want to place a bench measuring 7.05 feet in the center of a platform that is 40.75 feet long. What is the distance from each
    6·1 answer
  • Plz answer my question
    8·2 answers
  • Algebra find the unknown digit to make each statement true 2.48>2.4 1>2.463
    9·1 answer
  • One coin is randomly selected from a jar containing 20 pennies, 15 nickels, 3 dimes, and 12 quarters. What is the odds of a valu
    14·1 answer
  • A woman bought a horse for $800 and then sold it for $900. She bought it back for $400 and then sold it again for $600. How much
    11·1 answer
  • Vanessa exercised by walking around a pond. One day, she walked 3 3/8 mi. The distance around the pond is 3/8 mi.
    13·2 answers
  • When you type your brainly password it sensors it out ********** I just tried, I never knew
    12·1 answer
  • Which function below has the following domain and range?
    8·1 answer
  • Giving brainlist to whoever answers
    12·1 answer
  • Jake is wrapping a gift that is in a box with the following dimensions.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!