allknowing

Find the instantaneous rate of change of the marginal revenue.

Find the marginal revenue when 40 units are sold.

I'm sure it's a button I'm accidentally pressing, but which one? I'm too lazy to look in the manual, and I'm sure someone on here knows, right?

that when I ask a stupid question on here I get a thousand answers, but when I ask a serious question about something I really need to know, I get very few to no answers at all?

Is this a good deal? Anyone for or against the X5? Reasons? I drive a Lexus IS300, but really need an SUV. Don't like the RX... Too much of a soccer mom car. Looked at the 4Runner Sport, but the BMW is so much more luxurious, not too mention much faster and more sporty. Thanks for any comments.

Where's that confounded bridge?

I keep hearing that the Smashing Pumpkins will be at Coachella, but they are not on the lineup. Is this just a rumor?

Thanks so much for the help. I have tried myself and am stuck, I'm not just asking for you guys to do my homework for me. But now, can you look at these two questions:

http://answers.yahoo.com/question/index;_ylt=AiOJv...

http://answers.yahoo.com/question/index;_ylt=Aqu_8...

And tell me which has the greatest volume, and why? Also, on the second one, I'm thinking the first answerer is right. Do you agree, or is the second answerer right? They both seem like they know what they are doing, I just don't. Thanks again.

The surface area of a cone is (36+18(squarerouteof10))pie units. If the height of the cone is 2 units, what is its radius?

Don't know how to type square route sign, or pie. Thanks so much for help!

The radius of the base of a cone is x units. The sum of the height and radius of the cone are 8 units. Write a function for the volume of the cone, V(x), and give an appropriate domain.

Thank you so much for your help.

Write a function whose domain can be no larger than [2,4)U(4,+infinite).

Don't know how the type the infinite sign. Please help, this is very important, and I just can't figure it out. Thanks!

I have used a couple different ones and can't decide which I like best.

Are you as excited as I am about RATM?

Has anyone used this to pass a UA? It has a 500% money back guarantee. All I do is smoke pot, but I do it almost daily. And I don't want to hear anyone tell me to quit smoking because you don't know me. I have an excellent job where I make tons of money, a college degree, and a great family. If you think potheads are "druggies," you are ignorant. Thank you for serious answers.