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Anton [14]
3 years ago
14

Marissa rode her bike to the oark and back home. She lives 2 3/10 miles from the park . How many miles did Marissa ride her bike

in all?
Mathematics
1 answer:
Oduvanchick [21]3 years ago
3 0

will she would have rode 4 3/5 miles in all.

2 3/10+2 3/10=4 3/5

that is 2 3/10 there and 2 3/10 back so you would add that together.

MILES IN ALL 4 3/5

Hope this helps

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Complete Question

It is found that on average, 9% of the population recycles its garbage. Under this assumption, if a random sample of 120 households in Iowa City is taken, would you be surprised to find that fewer than 3% of households in the sample recycle their garbage? Use the fact that p-hat has an approximately normal distribution.

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B I would not be surprised because 3% is not that far away from 9%.

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Step-by-step explanation:

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    The  mean of the proportion is  p =  0.09

   

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=>   [tex]P(X < 0.03) = 1\% /tex]

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