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pentagon [3]
3 years ago
9

Assume that when adults with smartphones are randomly selected , 44% use them in meetings or classes. If 8 adult smartphone user

s are randomly selected , find the probability that exactly 3 of them use their smartphone in meetings or classes
Mathematics
1 answer:
AlladinOne [14]3 years ago
3 0

Answer:

you just answered your own question

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What is 3.47 correct to 2 decimal places <br><br> what is 8.132 correct to 3 decimal places
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If I'm understanding the question they should be those. If you want to go left then the would be

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6 0
3 years ago
The price of a bungalow in 1990 was $850000. If there was a 125% increase in 2000, followed by a 30% decrease in 2013, what was
astra-53 [7]

Answer:

1,338,750$

Step-by-step explanation:

1990 price was 850,000

in 2000

850,000 + 125% = 1,062,500

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in 2013

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6 0
1 year ago
There are four nickels, three dimes, and three quarters in your pocket. You randomly pick three coins and place them on a counte
kupik [55]

Total coins = 10 ( 4 + 3 + 3 = 10).

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The probability of picking the third coin as a quarter = 3/8 ( 3 quarters out of 8 coins left).

The probability of picking all three in that order = 2/5 x 1/3 x 3/8 = 1/20

3 0
3 years ago
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This is the answer
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