Answer:
5+√97/4
Also 5-√97/4
Step-by-step explanation:
The Quadratic formula is x=-b+-√b^2-4ac/2a
This means that we should plug the values for A B AND C into the formula
We can work out that
<u><em>A = 2</em></u>
<u><em>B=-5</em></u>
<u><em>C=-9</em></u>
Once we have put these into the formula we get
5+√97/4 (all over 4) aka 3.71
Also 5-√97/4 (all over 4) aka -1.21
We can find the length of the sides now by dividing 56 by 4, which gives us 19. Subtracting 5 from 19 gives us our answer of 14 feet.
Answer:
it could be 372 adults with one kid or 426 kids with no adults but that isn't logical
Step-by-step explanation:
i don't really know how to explain it sorry
I suppose the integral could be

In that case, since
as
, we know
. We also have
, so the integral is approach +1 from below. This tells us that, by comparison,

and the latter integral is convergent, so this integral must converge.
To find its value, let
, so that
. Then the integral is equal to
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