20 points if there are 520 grams of radioactive material with a half-life of 12 hours, how much of the radioactive material will be left after 72 hours? is the radioactive decay modeled by a linear function or an exponential function? a) 7.5 grams; linear b) 8.125 grams; exponential c) 12.25 grams; linear d) 16.5 grams; exponential

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

What expression is equivalent to log3(x+4)

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.