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anzhelika [568]
2 years ago
6

A spinner is spun and a cube is rolled. Find the probability. P(A or B and a 2)

Mathematics
1 answer:
Semenov [28]2 years ago
7 0

Probability

You will add both probabilities after finding them both.

The spinner is 1/2 because a and b are half of the full spinner.

The cube is 1/6 because 2 is only one unit of the cube.

1/2+1/6=2/3

Meaning, the probability of both these events happening is 66.6% approximately.

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3 years ago
Need help please!!!!!!!!!!
jeka94

1) To create an equation with r isolated, you divide both sides by π and square root both (it is given that all variables are positive). The equation is √A/π = r.

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