Answer:
you have the same quiestion 3 times
Step-by-step explanation:
12 units
Use the distance equation.
A= A0 e(r.t)
A= 20 e( 0.9*16)
A= 35,881,495.45
So bc they want to round to the nearest whole number
A= 35,881,495 the epidemiologist will find bacteria