Wouldn’t you be able to just skip steps 3 & 4 and just take (15mg/L-10.64mg/L)/15mg/L to get 29%? There’s a lot of extra factors that get divided out in converting to mass.
@ShrekFan5670 Жыл бұрын
That's also how I ended up solving it!
@anniefeng3795 Жыл бұрын
I was going to ask the same thing! Is there a reason he did that?
@BolfSwagg Жыл бұрын
@@anniefeng3795 no it was a waste of time.
@whiskeybravo914 ай бұрын
that's what I did as well, gotta remember that you've only got 6 minutes per problem
@voejoe_pokemon4 ай бұрын
Yes :)
@avidaPE11 ай бұрын
So the plant discharges 30 cfs into a stream that typically carries 2.5 cfs? That seems a little strange from a design point of view. Usually these problems have the discharge flow rate several orders of magnitude lower than the stream flow rate.
@premiumroyale9459 ай бұрын
Yes, correct. This video hurts to watch. The problem is super unrealistic, and is also solved poorly. @brittanydarnell6546's comment describes how you should be solving this problem.
@tobinmorse99648 ай бұрын
and said miligrams per day instead of million gallons per day. I know things like this are hard to put together but this was a bad one.