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mamaluj [8]
4 years ago
15

The instruction booklet for a DVD player says that the player uses about 0.4 kilowatt of electricity per hour. If electricity ca

use $0.20 per kilowatt hour. how much does it cost to won the player for an hour?
Mathematics
1 answer:
Nataly [62]4 years ago
6 0
It cost $0.80 to run for an hour
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