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wolverine [178]
3 years ago
5

A bag has 3 red rocks, 4 green rocks, 3 blue rocks, 3 speckled rocks,

Mathematics
2 answers:
yulyashka [42]3 years ago
8 0

Answer: 12/17

Step-by-step explanation:

This is an example of probability with replacement

n(red) = 3

n(green) = 4

n(blue) = 3

n(speckled) = 3

n(yellow) = 4

Total = 17

The probability of getting a green = number of green / total number

That is

p(green) = 4/17

Also

p(red) = 3/17

" and " in probability means multiplication , therefore:

the probability of getting a green and then a red will be

4/17 x 3/17 = 12/17

jolli1 [7]3 years ago
6 0

Answer:

3/17 or 17.64%

Step-by-step explanation:

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Answer:

Option 1

Step-by-step explanation:

Remember that range is the x values or the input. So in this case the inputs {0, 1, 2, 3} are all matching the ones in option one!

Hope this helps and have a great day!

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3 years ago
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Answer:

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Step-by-step explanation:

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n = 12 (being opposite sides of parallelogram)

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2 years ago
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Answer:

hypotenuse:2 (AB)

adjacent side: 1 (AD)

opposite side:√3(BD)

Step-by-step explanation:

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Answer:

y=2/3x-11/3

Step-by-step explanation:

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