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Rust on weathered rocks is caused by _____. saltation oxidation hydrolysis abrasion
answered
Dec 7, 2017
Chemistry
high-school
7
votes
37.4k
views
Solve for r. s=2πrh a.s/2π=r b.2πsh=r c.s/2πh=r d.s2=r
answered
Oct 12, 2017
Mathematics
high-school
4
votes
96.3k
views
How many solutions will the system of equations y=2x-2 and y= 2x+1 ? explain your reasoning.
answered
Jul 28, 2017
Mathematics
high-school
5
votes
46.4k
views
Characteristics that are always present in a living organism include cells, metabolism, reproduction, homeostasis, and ______. heredity sensitivity movement complexity
answered
Jun 16, 2017
Biology
high-school
2
votes
45.1k
views
What did most enslaved people in the Americas end up working on
answered
May 8, 2017
History
middle-school
2
votes
79.7k
views
Which equation can be used to represent the statement? Sixteen is the same as one and two-tenths times a number added to negative 8. A.) 16+1.2n=-8 B.)16=1.2n=8 C.)16=1.2n+(-8) D.)16=-1.2n+8
answered
Feb 27, 2017
Mathematics
middle-school
5
votes
21.1k
views
Solve for m in E=1/2mv²+mgh
answered
May 29, 2015
Mathematics
high-school
4
votes
31.4k
views
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