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Vitek1552 [10]
3 years ago
9

The weight of the books carried in a backpack depends on the number of books in the backpack. Susan’s books weigh from 1 pound t

o 3.5 pounds each and she carried at most 4 books. Find a reasonable domain and range for the situation. (please, a little help here?)
Mathematics
1 answer:
vekshin13 years ago
4 0

Answer:

4 - 14 lbs

Step-by-step explanation:

Ok, so the most she can carry is 4 books. and they weigh 1 - 3.5 lbs. so you take 1 times 4. and thats well 4. then you do 3.5 times 4. thats 14 so your range would be 4 -14 lbs

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bixtya [17]

Answer:

63 divided by 7 is 9

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Step-by-step explanation:

I don't really know how to explain it, because it's kind of complicated to do it how I answered it. I will try, but what you do is write out the equation using the little line division thing with the divisor and the dividend. First for 63 divided by 7, how many times can 7 go into 6? 0, so put a 0 on top of the 6. Then, minus 6 by 0, which is 6. Then, drop down the 3 in the ones place to where the difference of the subtraction problem is, which of 6. Then, we try to find a product that is 63 or close to 63 in a multiplication problem, and one of those factors has to be 7. 7 x 9 = 63, so put a 9 on top of the 3 at the beginning and minus 63 - 63, which is 0, meaning it has no remainder. Very hard to explain digitally, look up a video for help.

3 0
2 years ago
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Luba_88 [7]
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3 years ago
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astraxan [27]

Answer:

Adding 3

Step-by-step explanation:

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4 0
3 years ago
When a number is a multiple of 6, what are the possible values for the ones digits?
Liula [17]
I would do this by first listing the multiples of 6 until I start to see a pattern with the one's digit.
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3 years ago
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balu736 [363]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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