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8_murik_8 [283]
3 years ago
12

If you roll a number cube 54 times, about how many times do you expect to roll a number less than 5?

Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0

Answer:

18 times

Step-by-step explanation:

if you roll a number cube 54 times about how many times do you expect to roll a number less than 5? So you don't want a 5 or a 6. Then in your 54 tries, if the 5 or 6 can come up 18 times, what are you left with for the other possibility?

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8

Step-by-step explanation:

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xxTIMURxx [149]

Answer:

a) negative

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Step-by-step explanation:

The x value increased, but the y value decreased so the line goes down and has a negative slope

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2 years ago
8. A box is filled with candies in different colors. We have 40 white candies, 24 green ones, 12
Darya [45]

Answer:

P(Green\ or\ Red) = 0.30

Step-by-step explanation:

Given

White = 40

Green = 24

Red = 12

Yellow = 24

Blue = 20

Required

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P(Green\ or\ Red) = P(Green) + P(Red)

For each, we have:

P(Green\ or\ Red) = \frac{Green}{Total} + \frac{Red}{Total}

Take LCM

P(Green\ or\ Red) = \frac{Green+Red}{Total}

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8 0
3 years ago
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3 years ago
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