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What does this equal?
answered
Jun 5, 2018
Mathematics
middle-school
6
votes
76.7k
views
The expression 8x+2(3y) represents the total amount, in dollars, that Davellyn spent on tank tops and scarves, where x represents the number of tank tops she bought and y represents the number of scarves
answered
May 26, 2018
Mathematics
high-school
6
votes
64.1k
views
(Find the percent decrease for lakeside Lakeside: 51,300 in 2000. Then in 2010 it decreased to 45,800.
answered
May 4, 2018
Mathematics
middle-school
3
votes
66.1k
views
Studying the folding patterns of protein molecules can help microbiologists better understand cellular processes as well as some diseases, such as Alzheimer’s, that are caused by proteins that have misfolded.
answered
Apr 26, 2018
Biology
high-school
7
votes
78.7k
views
What is 75,000 rounded to the nearest ten thousand .
answered
Sep 19, 2017
Mathematics
middle-school
4
votes
31.3k
views
An artillery shell is fired at an angle of 62.7 above the horizontal ground with an initial speed of 1520 m/s. The acceleration of gravity is 9.8 m/s2 . Find the total time of flight of the shell, neglecting
answered
Jun 26, 2017
Physics
high-school
4
votes
5.4k
views
The force that drives earthquake activity is _____. magnetic force kinetic energy potential energy plate tectonics
answered
Jan 29, 2017
Geography
high-school
4
votes
85.0k
views
Marissa is researching information martial art students she found that 7 out of 12martial artist practice every day there are 144 martial arts students at a school predict how many students practice every
answered
Nov 25, 2016
Mathematics
high-school
6
votes
228k
views
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