suppose a fish swimming distance L ft at a speed v ft/sec relative to the water and against a current flowing at the rate of u ft/sec (u<v) expends a total energy given by E(v) = aLv^3/v-u where E is measured in foot-pounds (ft-lb) and a is constant 1) evaluate lim/v-u^+ E(v) and...

Hi, I have problem with this question. Hope you can find a solution for this question. Philip, the proprietor of a vineyard, estimates at the first 10000 bottles of wine produce this season will fetch a profit of $5 per bottle. However, the profit from each bottle beyond 10000 drop by $0.0002...

I have 6 numbers 1,2,3,4,5,6 what is the probability that it is over 253000?

1. A pipe fills a pool in 4 hours, another pipe drains a full pool in 6 hours. How long will it take to fill the pool if both pipes are opened? 2. A pool is connected with 3 pipes. Two pipes fill the pool and one drains it. It takes 3 hours for first pipe to fill the pool and 2 hours for the 2nd...

i'm a b.tech biotechnology student who wants to appear for gre.i'm really poor at maths since i'm a bi.pc student.i really can't concentrate on maths due to my poorgrades in it in school days. Now there's gre ahead.how should i prepare for it? Is it really tough? i'm really good at other...