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Airida [17]
3 years ago
5

Dan runs

Mathematics
1 answer:
postnew [5]3 years ago
3 0
So you need to find out how much time it takes him to run 1 mile. You do this by dividing 28 by 3. Once you know it equals, which is 9.3333, so about 9:21 minutes, now you can divide 42 by 9.3333 (because that is what it equaled) and you get 4.5 miles.
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Answer:

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Step-by-step explanation:

Suitable software can generate these collections. They are ...

{13,1,1,1,1,1}, {11,3,1,1,1,1}, {9,5,1,1,1,1}, {9,3,3,1,1,1},

{7,7,1,1,1,1}, {7,5,3,1,1,1}, {7,3,3,3,1,1}, {5,5,5,1,1,1},

{5,5,3,3,1,1}, {5,3,3,3,3,1}, {3,3,3,3,3,3}}

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Step-by-step explanation:

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