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A single tree produces about 2.6 × 10² 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 day ? Enter your answer
answered
Dec 20, 2018
Mathematics
middle-school
5
votes
222k
views
Asap!!!!!!!!!!!!!! 9) how is the carnaval in ponce, Puerto Rico celebrated? A)guateques campesinos B)american-style BBQs C)parades and colorful costumes D)playing cumbia and vallenato 12) the climate of
answered
Oct 11, 2018
Spanish
high-school
2
votes
2.6k
views
What is the arc length of an angle of 2π 3 radians formed on the unit circle?
answered
May 18, 2018
Mathematics
college
3
votes
175k
views
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. The equation of the graphed line is x + y = 4.
answered
May 3, 2018
Mathematics
high-school
1
vote
226k
views
What would be the primary reason for an emt to change gloves between contact with different patients?
answered
Apr 23, 2018
Biology
high-school
6
votes
20.4k
views
A triangular peak on a backyard shed is trimmed with 3 pieces of 4 ft. molding. The next door neighbor decides to use 12 ft. of molding to add a decorative triangle to his shed. Are the two triangles congruent?
answered
Mar 18, 2018
Mathematics
high-school
3
votes
54.5k
views
The Earth's surface is not a solid surface but is divided into A.) Seven continental plates B.) Continental and crustal plates C.) Continental and oceanic plates D.) Several oceanic plates
answered
Feb 9, 2018
Biology
middle-school
2
votes
46.0k
views
Write a sentence or two that shows cause and effect organization
answered
Sep 24, 2017
English
high-school
4
votes
151k
views
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