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3 years ago

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A bag contains 3 red marbles, 4 blue marbles and 7 green marbles. If two marbles are drawn out of the bag, what is the probabili

ty, to the nearest 1000th, that both marbles drawn will be red?

1 answer:

bija089 [108]3 years ago

5 0

Answer:

0.1428 if you round then it would be 0.143 2/14

Step-by-step explanation:

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Factor 72y + 108z to identify the equivalent expressions

ra1l [238]

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2 years ago

85% of what number is 10.2

Free_Kalibri [48]

<em>Answer:</em>

<em>n = 12</em>

<em>Step-by-step explanation:</em>

<em>85%×n = 10.2</em>

<em>85n/100 = 10.2</em>

<em>85n = 1020</em>

<em>n = 1020 : 85</em>

<em>n = 12</em>

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3 years ago

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Answer:

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Step-by-step explanation:

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Arlecino [84]

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Now the arc length over an arbitrary interval $(a,b)$ is

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Answer:

:)

Step-by-step explanation:

I have no idea in the slightest

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