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Write the ratio of the first measurement to the second measurement. 1.Height of book: 11 in 2. Height of book shelf: 3 ft 3 in
answered Jul 8, 2018
3 votes
223k views
A system uses 2,380 J of energy to do work as 12,900 J of heat are added to the system. The change in internal energy of the system is J.
answered Feb 27, 2018
7 votes
22.1k views
The instruction booklet for a DVD player says that the player uses about 0.4 kilowatt of electricity per hour. If electricity costs $0.20 per kilowatt hour,how much does it cost to run the player for an
answered Jan 27, 2018
0 votes
107k views
How to get the answer
answered Jan 26, 2018
6 votes
117k views
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