I think I worked out #7.
Tell me if this is right:
Pancreas leaves 0.35g remaining.
Fv = Iv(%)^x
Fv = 0.50(0.96)^20
Fv = 0.221
Therefore, if the pancreas were functioning normally, 0.22g would remain.
Is this correct?
I have a few word problems I'm working on, a bit confused. If any help is given, I'd appreciate it.
7. To determine whether a pancreas is functioning normally, a tracer dye is injected. A normally functioning pancreas secrets 4% of the dye each minute. A doctor injects 0.50g of the dye. Twenty minutes later, 0.35g remain. If the pancreas were functioning normally, how much dye should remain?
I'll post the others later if I can't work through them.
Thanks again.