4 years ago

A drawer contains 10 blue pens. 10 black pens. and 10 red pens. Without looking

2 answers:

4 0

Answer:1/3 chance of picking red first, 1/3 chance of blue second. Hence the chance of red then blue is 1/3.1/3 = 1/9.

Hope this helps.

Step-by-step explanation:

Marat540 [252]4 years ago

4 0

Answer:

5/12

Step-by-step explanation:

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marshall27 [118]

Answer:

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Olenka [21]

The answer is 3c + 4d - 15e

1. apply the distributive property
3(-2c)+3(4d)+3(-5e)+9c-8d

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3c+12d-15e-8d

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3 years ago

Y-5<img src="https://tex.z-dn.net/?f=y-5%5Cgeq%20-7" id="TexFormula1" title="y-5\geq -7" alt="y-5\geq -7" align="absmiddle" clas

professor190 [17]

Answer:

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Step-by-step explanation:

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