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Ne4ueva [31]
3 years ago
11

Despite reports that dark chocolate is beneficial to the heart, suppose that 47% of adults still prefer milk chocolate to dark c

hocolate. Suppose a random sample of n = 4 adults is selected and asked whether they prefer milk chocolate to dark chocolate. (Round your answers to three decimal places.)(a) What is the probability that all four adults say that they prefer milk chocolate to dark chocolate?(b) What is the probability that exactly two of the four adults say they prefer milk chocolate to dark chocolate?(c) What is the probability that at least one adult prefers milk chocolate to dark chocolate?
Mathematics
1 answer:
liberstina [14]3 years ago
5 0

Answer:

Step-by-step explanation:

Download docx
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She must throw two fair dice.
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Is 656250 divisible by 10
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Step-by-step explanation:

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reflect coordinates A(0,1) B(2,-4) C(-2,-4) over the y-axis, what is the new coordinates for points A' B' and C' ?
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Step-by-step explanation:

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A small, test batch of lemonade used 14 cup of sugar added to 1 cup of water and 14 cup of lemon juice. After confirming it tast
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Answer:

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3 years ago
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A pool measuring 10 meters by 26 meters is surrounded by a path of uniform​ width, as shown in the figure. If the area of the po
igomit [66]

Based on the measurements of the pool and the path of uniform width, the area of the width and length of the path can be found to be 28.8 meters.

<h3>How to find the width and length?</h3>

First, find the area of the pool:

= Length x Width

= 10 x 26

= 260 meters ²

The area of the path can therefore be found to be:

= Total area of pool and path combined - Area of pool

= 1,092 - 260

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Seeing as the path has uniform width, that means that the width is the same and the length so the width and length of the pool is:
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= √832

= 28.8

In conclusion, the width and length of the path are 28.8 meters.

Find out more on combined area at brainly.com/question/12966430

#SPJ1

8 0
1 year ago
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