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2 years ago

i is it true that the product of two mixed numbers that are each between four and five is between 16 and 25

1 answer:

5 0

Yes

the boundaries are 4 and 5
the smallest mixed number approaches 4
if we assume 4 then
4²=16
that is minimum, but it has to be slightly greater than 4 at least, so the product will be slightly greater than 16

the larges mixed number approaches 5
if we assume 4 then
5²=25
that is maximum, but it has to be slightly less than 5 at most, so the product will be slightly less than 25

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Step-by-step explanation:

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Not sure what your asking but:
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Ann [662]

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$ae^t-3ae^t+ae^t=-ae^t=e^t\implies a=-1$

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2 years ago