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devlian [24]
2 years ago
6

You have a bag of marbles. 4 are blue, 3 are red, 2 are green, 2 are yellow are 4 are purple. What is the probability that you p

ick two purple marbles in a row without replacing the first marble?
Mathematics
2 answers:
Alex787 [66]2 years ago
8 0

Answer:

about 2 out of seven

Step-by-step explanation:

how many marbles are there total? 15

how many marbles are purple? 4

cut each number in half.

valkas [14]2 years ago
6 0

Answer:

2/35

Step-by-step explanation:

There are 15 marbles in total.

\frac{4\\}{15} ×\frac{3}{14}

The answer would be \frac{2}{35}.

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3 years ago
0.5x -2 = 1.5x + 0.15
frutty [35]

Answer: x=−2.15

Step-by-step explanation : Alright Let's solve your equation step-by-step.

0.5x−2=1.5x+0.15

Step 1: Subtract 1.5x from both sides.

0.5x−2−1.5x=1.5x+0.15−1.5x

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Step 2: Add 2 to both sides.

−x−2+2=0.15+2

−x=2.15

Step 3: Divide both sides by -1.

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x=−2.15<em>        hope this helped!- Alex</em><u> </u>

8 0
3 years ago
HELP POINTS
nadezda [96]

Answer:16

Step-by-step explanation:

8 0
3 years ago
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The expression is:
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