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sp2606 [1]
3 years ago
15

One weekday, the ticket sales person at a bus station asks every 10th ticket buyer if they had planned to use a laptop computer

while traveling. Of the 145 travelers questioned, 54 said yes.
Based on this sample, predict how many people out of 3100 weekday bus travelers will use a laptop while traveling. Round to the nearest whole number.
Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

From the 3100 weekday bus traveler, 310 travelers will be asked by the sales person. And for every 2.685 traveler questioned, a traveler will say yes. So there will be 115 bus travelers that will use a laptop computer while travelling.

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Answer:

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Step-by-step explanation:

The volume of a hemisphere stone is given by the volume of a half-sphere:

Volume = (2/3) * pi * radius^3

If the diameter is 16 inches, the radius is 16/2 = 8 inches, so the volume is:

Volume = (2/3) * pi * 8^3 = 1072.33 in3

We need a total of 8 stones, so the total volume is:

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The density of clay is 0.0035 pounds per cubic inch, so the total weight of the 8 stones is:

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Hello!

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Our first instinct would be that the domain is written as [-∞, ∞], but that is incorrect. Infinity is not a number, but it is a concept. This means that they are excluded from the domain.

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Answer:

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Step-by-step explanation:


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