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damaskus [11]
3 years ago
14

a marble was randomly selected from a bad containing 3 red marbles , 3 blue marbes and 3 green marbles . what is the probability

that the selected marble is green
Mathematics
2 answers:
galina1969 [7]3 years ago
8 0

Answer:

\frac{1}{3}

Step-by-step explanation:

If there are 9 marbles in total and the desired outcome is to pick a green marble then the probability is \frac{desired outcome}{totaloutcomes} = \frac{3}{9} which simplifies down to a third.

Sophie [7]3 years ago
4 0

Answer:

1/3

Step-by-step explanation:

The answer is 1/3 because There is three of each kind of marble and there is only 3 kinds

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Natali [406]

Answer:

I'm not completely sure but try either 3x - 7

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Step-by-step explanation:

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3 0
3 years ago
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2 years ago
A 6 sided die was rolled 9 times. What is the mode of these rolls?
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6 0
2 years ago
Equations and inequalities!<br> solve for w <br> 11=253-w
Annette [7]

Answer:

w = 242

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • 11=-w + 253
  • -w + 253 = 11

Step 2: Subtract 253 from both sides.

  • -w + 253 - 253 = 11 - 253
  • -w = -242

Step 3: Divide both sides by -1.

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Step 4: Check if solution is correct.

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Therefore, w = 242.

Have a lovely rest of your day/night.

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