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katovenus [111]
3 years ago
6

A box contains 10 pins 3 are blue and 7 are green. Two pins are taken out the box without replacement. Work out the probability

that both pins are the same colour
Mathematics
1 answer:
velikii [3]3 years ago
5 0
This is a guess but 5/10 idk rlly know but sorry if I’m wrong
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Which of the following is a rational number?
Anastaziya [24]

Answer:

none of them are rational

Step-by-step explanation:

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9. This piecewise function represents the Social Security taxes for 2009. How much did Rachel pay in Social
ANEK [815]

Answer:

Option c.

Step-by-step explanation:

It is given that the piecewise function represents the Social Security taxes for 2009.

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We need to find Rachel's security tax if she earned $102,000 in 2009.

Since 102,000 lies in 0, therefore

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Put x=102000.

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5 0
3 years ago
10. Factor<br> Please help me I will mark as brainliest
suter [353]

Answer:

<u>(3w + 7)² or (3w + 7)(3w + 7)</u>

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Multiply the polynomials (x+2)(2x^2+9x+8)
solong [7]
When you combine like terms you would get
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Have a great day!!!
5 0
2 years ago
Read 2 more answers
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3 years ago
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