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andreyandreev [35.5K]
2 years ago
5

Nikita performed an experiment in which she randomly pulled a marble from a bag, recorded its color, placed it back in the bag,

and then repeated. The results are shown in the following table.
Result Frequency
Red 20
Purple 24
Blue 12

Based on the experiment, what is the probability of drawing a blue marble?

Mathematics
1 answer:
Naddik [55]2 years ago
4 0
I believe the answer is 3/14
not quite sure but thats my guess:)
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sveticcg [70]
Answer:

The slope is 24

Step-by-step explanation:

Use any two points in the graph to find the slope of the graph
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Step 1. Use two points

Ex: (10, 320) & (5, 200)

Step 2. Find the slope using the two points

m = slope

m = change in y/change in x

m = (y2 - y1)/(x2 - x1)

m = (200 - 320)/(5 - 10)

m = -120/-5

m = 120/5

m = 24

The slope of the graph/line is 24
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Answer:

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Step-by-step explanation:

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11Alexandr11 [23.1K]
Solve for x:
x^9 = n x

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x (n - x^8) = 0

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Multiply both sides by -1:
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Taking 8^th roots gives n^(1/8) times the 8^th roots of unity:
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3 years ago
Write the rules for determining the sign of the product when multiplying integers. Then, write the the rules for determining the
kondor19780726 [428]
For multiplication, if both integers have like signs, it is always positive. If they have unlike signs it is negative.
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Answer:

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