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Aluminum can react with oxygen gas to produce aluminum oxide (Al¿OÀ). What type of reaction is this? A.Single- Replacement B.Combination C.Double-Replacement D.Decomposition
answered
Aug 13, 2018
Chemistry
high-school
1
vote
91.7k
views
two steamers leave a port on a river at the same time traveling in opposite directions each is traveling 80 miles per hour how long would it take for them to be 90 miles apart
answered
May 30, 2018
Mathematics
middle-school
2
votes
29.9k
views
In what ways do enzymes control the cell cycle?
answered
Mar 30, 2018
Biology
high-school
5
votes
99.6k
views
A key benefit of resource typing to describe specific resources is that it allows resource managers to: a. reduce the cost of emergency resources. b. describe resource needs to the public more easily.
answered
May 19, 2017
Social Studies
high-school
1
vote
189k
views
A ball is thrown into the air with an initial upward velocity of 60ft/s. Its height h in feet after t seconds is given by the function h=-16t^2+60t+6 a. After how many seconds will the ball hit the ground?
answered
Jan 20, 2017
Mathematics
middle-school
1
vote
72.7k
views
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