She should randomly select campers period, because she wants to estimate the percentage of "campers that ride once a week" and not for example what percentage of campers who ride that ride once a week...

5 0

3 years ago

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Question part points submissions used solve the given differential equation by separation of variables. dx + e2xdy = 0

lina2011 [118]

Try this:
if given dx+e²ˣdy=0, then
$dy=- \frac{dx}{e^{-2x}} \ =\ \textgreater \ \ \int dy=-\int e^{-2x}dx; \ =\ \textgreater \ \ y= \frac{1}{2}e^{-2x}+C;$

4 0

3 years ago

2) If a=9. c=15. then b=?

ICE Princess25 [194]

Answer:

I think it's 12

Step-by-step explanation:

sorry if I'm wrong

3 0

3 years ago

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