In two or more complete sentences, describe why the range of y=sin(x) is -1 < y > 1. make sure to reference the unit
circle in your description. you can use the phet® simulation in the let's review section to you.

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Pls! does anybody know a shortcut for answering these types of questions in the future?