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
Zielflug [23.3K]
4 years ago
5

A bag contains 5 red marbles, 4 blue marbles and 6 green marbles. If three marbles

Mathematics
1 answer:
Nina [5.8K]4 years ago
8 0

Answer:

The probability of drawing three red marbles is 1/27, or about 3.71%

Step-by-step explanation:

Add all the marbles:

5 + 4 + 6 = 15

Find favourable outcomes:

5

The probability for drawing a red marble is:

5/15 or 1/3

Multiply this ×3 to find the probability of drawing three red marbles.

1/3 × 1/3 × 1/3 = 1/27

1 ÷ 27 = 0.0370370370 ... repeating

You might be interested in
Round 8070 to the nearest thousand
enot [183]

Answer:8000

Step-by-step explanation:

Here's the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

6 0
3 years ago
Which graph represents a quadratic function with a vertex at (0, 0)? On a coordinate plane, a parabola opens up. It goes through
olchik [2.2K]

Answer:

  On a coordinate plane, a parabola opens up. It goes through (negative 5, 6), has a vertex of (0, 0), and goes through (5, 6).

Step-by-step explanation:

Since you want a graph with a vertex of (0, 0), choose the one that is described as having a vertex of (0, 0).

5 0
3 years ago
Read 2 more answers
Consider the equation:
Ludmilka [50]

Answer:

x^2 - 6x - 55 = 0

using calculator apply mode 5 3 and write nmbrs

1 , -6 , -55

answers must be 11 and -5

4 0
3 years ago
How to write of the translation in the form of y=
lara [203]
What number is y equal to
3 0
4 years ago
Charles made the following observation:
Ainat [17]

Answer:

A), C) & D)

Hope it's helpful to you

6 0
3 years ago
Other questions:
  • A side of a regular six - sided polygon is 8cm long. The perimeter of a similar polygon is 60cm. What is the length of a side of
    12·1 answer
  • How old am I if 200 reduced by 2 times my age is 6?
    7·2 answers
  • (8,-3) after a translation right 5 unite and down 5 unite
    11·1 answer
  • Someone please help me
    15·1 answer
  • (3 3/4) divided by (-2 1/2)
    12·1 answer
  • Fencing costs £13.25 per metre.<br>How much does 12.5 m cost?​
    13·1 answer
  • Anna earned a total of $660 this week. This total was $30 less than three times the amount she earned last week. How much money
    12·1 answer
  • Move the numbers to the blanks to order them from least to greatest value.
    10·2 answers
  • Given f(x) = 6(1-x), what is the value of f(-8)?
    12·1 answer
  • Pls help <br> Due asap <br> Thx!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!