What a wonderful website this is. Thank you all in advance for any help or guidance you can give me.

So, okay.

Find the distance traveled in 15 seconds by an object moving at a velocity of v(t) = 20 + 7 cos t feet per second.

Again, thank you for any help. I have no idea what to do with the cosine.

Edit: You know, I put this here because I was told it had to do with integrals? It might fit better in Trigonometry though. Sorry about that!