On the unit circle, where I <0<2, when is tan 0 undefined?
0=pi and 0=2pi
sin 0= cos 0
0=pi/2 and 0=3pi/2
sin 0=1/cos 0

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.