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Why is it important to study the atmosphere in relation to air pollution
answered
May 13, 2019
Geography
middle-school
4
votes
82.6k
views
What is the square root of 8
answered
Aug 28, 2018
Mathematics
middle-school
3
votes
14.5k
views
Compared to other people, a person who has a "thrifty metabolism" _________. gains weight more easily metabolizes more glucose than fatty acids for energy loses excess food energy in the form of body heat
answered
Jan 27, 2018
Biology
high-school
4
votes
53.4k
views
Jennifer had a7/8-foot board. she cut off a 1/4-foot piece that was for a project. in feet, how much of the board was left?
answered
Jan 24, 2018
Mathematics
high-school
1
vote
117k
views
What European country is located just north of Africa
answered
Jan 10, 2018
English
high-school
5
votes
194k
views
The sum of a number and its square is 42. Which equation can be used to find the two numbers for which this is true? x^2 + x = 42 x^2 + 2x = 42 x^2 + x + 42 = 0 x^2 + 2x + 42 = 0
answered
Aug 10, 2017
Mathematics
high-school
4
votes
146k
views
Martina has a sample of an unknown substance. She measures the substance. Its mass is 13.5 grams, and its volume is 5 cm3. Which metal might her sample be made of? A silver (density = 10.49g/mc3) B copper
answered
Jul 22, 2017
Social Studies
high-school
4
votes
28.3k
views
Let f(x) = 9x – 2 and g(x) = –x + 3. Find f(g(x)).. . –9x + 27. . –9x + 25. . –9x + 5. . –9x – 2
answered
May 12, 2017
Mathematics
high-school
4
votes
12.2k
views
4⋅(4+(26⋅2−3)) A.48 B.24 C.12 D.2
answered
Mar 16, 2017
Mathematics
middle-school
3
votes
224k
views
Is velocity increases at a constant rate show constant motion
answered
Apr 15, 2016
Physics
middle-school
2
votes
84.3k
views
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