If there is 360 grams of radioactive material with a half-life of 8 hours, how much of the radioactive material will be left aft
er 32 hours and is the radioactive decay modeled by a linear function or an exponential function? A) 22.5 grams; linear
B) 22.5 grams; exponential
C) 45 grams; linear
D) 45 grams; exponential
