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Andre45 [30]
2 years ago
9

Simplify x^-2 ÷ y ^-3?

Mathematics
1 answer:
Molodets [167]2 years ago
3 0

Answer:

Step-by-step explanation:

[1/(x^2)]÷[(1/y^3)]

(y^3)/(x^2)

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If you lose two lbs a week consuming 600 calories, how many lbs would you lose consuming half of that?
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Answer:

maybe 4

Step-by-step explanation:

Well consider the fact a normal diet is about 1,200 calories a day. half of that is 600, there for you lose 2 pounds in a week. if you cut that in half the chances are you'll loose 4 pounds. but consuming only 300 calories a day is extremely unhealthy

4 0
3 years ago
a motorist left home at 10 a.m. to travel to a cityof a distance of 260 km he reckoned hecould average 80km/ h at what time woul
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Answer:

He would get there at 1:15 (I did this in my head, may be wrong)

Step by step solution:

We know the motorist left home at 10. We can divide the 260/80 and we get 3 hrs, we still have 20 km left over, keep on dividing and you get 1:15 p.m.

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2 years ago
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the answer is 72

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5 0
3 years ago
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Answer:

The cost of her old laptop would be $52.

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3 years ago
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