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3 years ago

7

If you have 6 green socks, 3 black socks, and 1 purple sock. What is the probability of picking a black sock, putting it back an

d then picking another black sock (because you like black socks).

1 answer:

bezimeni [28]3 years ago

6 0

Answer:

10

Step-by-step explanation:

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When 2 is subtracted from one-fourth of a number, the result is seventeen. Find the number

murzikaleks [220]

Answer:

79

Step-by-step explanation:

Add.

17 + 2 = 19

Multiply.

19 x 4 = 79

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What is the focus of the parabola with equation y = x2?

hammer [34]

Answer:

$focus=(0,\frac{1}{4})$

Step-by-step explanation:

We are given equation of parabola as

$y=x^2$

we can also write as

$y=1(x-0)^2+0$

now, we can compare

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a=1

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now, we can plug values

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3 years ago

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denpristay [2]

Answer:

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