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Vlad1618 [11]
3 years ago
12

here are 31 chocolates in a box, all identically shaped. There 9 are filled with nuts, 12 with caramel, and 10 are solid chocola

te. You randomly select one piece, eat it, and then select a second piece. Find the probability of selecting 2 nut candies. (Hint: not replaced)
Mathematics
2 answers:
Sergio [31]3 years ago
5 0

Answer:

roughly 25%

Step-by-step explanation:

JulijaS [17]3 years ago
5 0

Answer:

12/155.

Step-by-step explanation:

Prob (first being a nut) = 9/31.

Prob (2nd being a nut) = 8/30.

Required probability = 9/31* 8/30

= 72/930

= 12/155

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Answer:

Exponential transformation.

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4 0
2 years ago
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schepotkina [342]

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4 0
3 years ago
Read 2 more answers
Which equation is y= 2x ^2 - 8x +9 rewritten in vertex form.
tankabanditka [31]
<span>y= 2x ^2 - 8x +9

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</span>so
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Evgesh-ka [11]

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Hence proved

5 0
3 years ago
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