Question

0.5e^0.08x=40

Answer 1

0.541644 x = 40
Divide both sides by 0.541644:
x = 73.8493

Answer 2

0.5e^0.08x=40
e^(0.08x) = 40/ 0.4
e^(0.08x) = 100
Take ln on both sides
ln(100) = 4.605
0.08x = 4.605
Divide by 0.08

x = 4.605 / 0.08 = 57.5646
x = 57.56

Answer 3

\[e^{0.08x}=80\]\[0.08x=\ln{80}\]\[x=\frac{\ln80}{0.08}\]

Answer 4

@ rita thats wrong