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
grigory [225]
3 years ago
7

There is a bag filled with 4 blue, 3 red and 5 green marbles.

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0

Answer:

1/11

Step-by-step explanation

There are 12 marbles in the bag. When we first pick we have 4 blue marbles. So 4 blue marbles/12 random marbles. When we pick blue and noted, there are 3 marbles in the bag because of we didn't put it back. So when we choose again there are 11 marbles and 3 blue marbles in the bag. Choosing a blue one case is 3/11.

The last part of this case is happening as a chain. So we need to multiply our two answers.

=4/12*3/11

=1/3*3/11

=1/11

You might be interested in
Rewrite 14 1/3 as an improper fraction
Anastaziya [24]

Answer:

Step-by-step explanation:

((14×3) + 1 )/3 = (43/3)

5 0
3 years ago
Factor completely:
maw [93]

Answer:

d

Step-by-step explanation:

Given

12x^{5} + 6x³ + 8x² ← factor out 2x² from each term

= 2x²(6x³ + 3x + 4) → d

7 0
3 years ago
A horizontal line , such as y=4, has a slope of what
SpyIntel [72]

Answer:

0

Step-by-step explanation:

A horizontal line has a slope of zero and a vertical line has an undefined slope

5 0
3 years ago
Please help me. Por favorrrrrr
irakobra [83]
The statements that are correct are A and E. A because the y-intercept for y=5x+12 is 12 and the table of values it is 5. E is correct because the rate of change for the table of values is 24 and y=5x+12, it is 5.
4 0
3 years ago
PLEASE HELP!!
Montano1993 [528]
Your method is right so u already know how to do it
7 0
4 years ago
Other questions:
  • Can some explain me how to find the answers
    12·2 answers
  • Julie got 21 of the 23 questions on her math test correct. She got 29 of the 32 questions on her science test correct. On which
    9·2 answers
  • A survey showed that 2 out of every 5 voters would vote in an election.
    8·2 answers
  • The distance between the elementary school and the middle school is 4 miles. On the map, the two locations are 1/2 inch apart. W
    14·2 answers
  • A point is randomly chosen in the circle shown below.
    14·1 answer
  • What is the missing value in the table of equivalent ratios? 1 12 2 24 3 36 4 48 5 ?
    14·1 answer
  • Kara works at a jewlery store and earns commission on her total sales for the week. Her weekly paycheck was in the amount of $6,
    6·1 answer
  • Place values of 7 and 3 in the decimal number 72.345 is
    9·2 answers
  • 1+1 fast I don know the answer
    10·2 answers
  • Troy has 5/6 ounces of sprinkles to make cupcakes. The recipe uses 1/4 ounce per dozen of cupcakes. Write an expression which ca
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!