where t is the age of the tree in years. Estimate the age of a 75-ft tree. (Round your answer to one decimal place.)

Question

Height of Trees

 The height (in feet) of a certain kind of tree is approximated by

h(t)=150/1+225e^-0.4t

Answer 1

75 = 150 / (1 + 225e^-0.4t)

2 = 1 + 225e^-0.4t

1 = 225e^-0.4t

0.0044 ≈ e^-0.4t

ln 0.0044 ≈ -0.4t

Can you calculate t and answer?