Carbon -14 decays exponentially according to model A= Aoe ^-0.00012t where t is measured in years If there was an initial amount of 700 grams how much would remain after 80 years?

your answer   is c

step-by-step explanation:

step-by-step explanation:

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that

i believe your answer is a