A forest covers 73,000 acres. A survey finds that 0.2% of the forest is old-growth trees. How many acres of old-growth trees are there?
There are acres of old-growth trees.
Type an integer or a decimal)

Ithink the right answer could be 50%

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.

The volume is 56.8 triangular the