A single tree produces about 2.6 x 10^2 lb of oxygen each year.The Amazon rainforest has about 3.9 x 10^11 trees.About how many pounds of oxygen are produced in the rainforest each year?
So we've got [tex]10.14*10^{13}[/tex] However Standard form must be [tex]1 \leq x \leq 10[/tex] therefore we need to divide that by 10 but to get the same number we add one onto the power of 10.
So the answer is:
[tex]1.014*10^{14}[/tex] lbs of oxygen are produced in the rainforest each year.
