Based on data about the growt of a variety of ornamental cherry trees, the following logarithmic model about these was...

 Based on data about the growt of a variety of ornamental cherry trees, the following logarithmic model about these was determine:

h(t) = 6.108 In(t) + 6.099, where t = age of tree in years and h (t) = height of tree, in feet.

( note that "In" refers to the natural log function)

Using model:

A. At age 3 years, how tall is this type of ornamental cherry tree, to the nearest tenth of a foot?

B. At age 12 years, how tall is this type of rnamental cherry tree, tenth of a foot?