Write the equation in slope intercept form from the graph (picture)

Please and thank you

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?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

What are the exclude value of mn+3m