I need help with some Calculus..ASAP! PLEASE.?

V(t), the volume remaining in the bottle at time t [minutes], will be 32 - defint(0, 5, 1/(1 + t^1.5)^.5, dt). The only tricky part is doing the integration, and you should be able to do that with the help of a suitable set of tables. Once you have the integral function, plug in the limits and finish it off.