A single tree produces about 2.6 × 102 lb of oxygen each year. The Amazon rainforest has about 3.9 × 1011 trees.
2 answers:
(2.6 x 10² lb/tree) x (3.9 x 10¹¹ tree) = 1.014 x 10¹⁴ pounds .
Answer:
1.014 x 10¹⁴ pounds .
Step-by-step explanation:
You might be interested in
166 people could have 3
You would need 334 more for the rest to be able to have 3
Hope I could help you
The answer is a=9 because 14 minus 5 equals 9.
Answer:
9/20
Step-by-step explanation:
Total trials = 80
Observed successful trials = 36
36/80
= 9/20
$63. 1.5 hrs
$x. 4 hrs
63/x=1.5/4
x=63•4/1.5
x=252/1.5
x=168$
Answer:
A
Step-by-step explanation:
