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Mathematics 21 Online
OpenStudy (anonymous):

Will fan and medal multiple choise

OpenStudy (kayders1997):

What is your question? :)

OpenStudy (nicholasdavis):

yup

OpenStudy (anonymous):

Which equations could be used to solve the problem? A 50-gallon drum is leaking water and will be empty in 12 h. At what rate is the drum being emptied? Choose exactly two answers that are correct.

OpenStudy (anonymous):

OpenStudy (nicholasdavis):

its not a or c hint

OpenStudy (anonymous):

<EN> if you want to make your own games go to unity 3D.com (optinal)

OpenStudy (anonymous):

B D

OpenStudy (nicholasdavis):

yes

OpenStudy (kayders1997):

So we need to find a rate so that is like the rate of change over a certain amount of time so time is always x and the leakage will be y, when you think about a rate of change what comes to mind?

OpenStudy (kayders1997):

Its not B

OpenStudy (kayders1997):

Rate is like slope, were finding the rate of change for this drum, so its going to be y/x

OpenStudy (texaschic101):

....lets say u ate 10 cookies in 2 hrs....to find out number of cookies u ate per hr. u divide 10/2 = 5 per hr. do this the same way

OpenStudy (kayders1997):

Yes like texaschic101 said the rate is finding how fast something is happening in 1 hour or 1 day instead of 12 hours or 12 days, your finding the rate at which y is draining with respect to 1 hour

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