Mark M. answered 04/06/17
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
12000 = 8000e8k
1.5 = e8k
ln 1.5 = 8k
0.405 ≈ 8k
0.050 ≈ k
A = 12000e(0.05)(2)
Can you calculate?