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Solve the following work problem. One pipe can fill a tank in 36 minutes, a second can fill it in 9 minutes, and a third can fill it in 12 minutes. If the tank is empty, how long will the three pipes,
answered
Mar 7, 2018
Mathematics
college
3
votes
169k
views
The appendix is located on the right side of the body in the abdominal cavity. Therefore, the appendix is located ___________ and _________________ to the sternum. A inferior; lateral B superior; distal
answered
Feb 8, 2018
Health
high-school
4
votes
26.6k
views
As a town gets smaller, the population of its high school decreases by 12% each year. The student body has 125 students now. In how many years will it have about 75 students? Use this equation 75=125(0.
answered
Jan 5, 2018
Mathematics
high-school
3
votes
24.2k
views
What has more sides a hexagon or a pentagon
answered
Sep 28, 2017
Mathematics
middle-school
6
votes
33.5k
views
A hypothesis is A. much the same thing as a theory. B. a question based on observations. C. a series of connected observations. D. a guess based on some knowledge.
answered
Aug 30, 2017
Biology
high-school
1
vote
56.1k
views
What is the percentage of water in the following compound? Sodium carbonate decahydrate, Na2CO3 • 10H2O % by mass H2O
answered
Apr 23, 2017
Chemistry
high-school
3
votes
215k
views
Convection is a mode of heat transfer for which types of objects?
answered
Mar 25, 2017
Chemistry
high-school
2
votes
93.4k
views
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