Answer:
According to the scatter plot given, and studying that, we get that the most likely number of trees planted in 12 hours will be 13 trees.
Hope my answer helps :)
10,634.4 total cost
2954t t=3.6h. 2954 x 3.6 = 10,634.4 total cost
OK. I used my calculator to evaluate sec(85 degrees).
My calculator doesn't have a "sec" button on it.
But I remembered that
sec of an angle = 1 / (cosine of the same angle) .
So I used my calculator to find cos(85), and then I hit the
" 1/x " key, and got 11.474, which I knew to be sec(85).
