Chemistry, 23.01.2020 15:31 tanyiawilliams7490
In a certain city, electricity costs $0.13 per kwh. what is the annual cost for the electricity to power a lamppost for 7.00 hours per day with a 100 watt incandescent light bulb?
Answers: 2
Chemistry, 21.06.2019 23:50
How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.
Answers: 1
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Chemistry, 23.06.2019 03:00
Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
Answers: 1
In a certain city, electricity costs $0.13 per kwh. what is the annual cost for the electricity to p...
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