Mathematics, 03.05.2020 13:39 madisonwr
A kilowatt hour means 1000 watts of electricity are being used continuously for 1 hr. The electric utility company in Laura's town charges $0.06369 for each kilowatt hour used. Laura heats her house with three electric heaters that each use 1800 watts.
a.
How much does it cost to heat her house for 1 day?
b.
How many hours would a 75-watt lightbulb have to stay on to result in $1 for electricity charges?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 22:30
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
Mathematics, 22.06.2019 00:00
Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish
Answers: 1
Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Mathematics, 22.06.2019 01:00
Drag statements and reasons to each row to show why the slope of the line between d and e is the same as the slope between e and f, given that triangles a and b are similar.
Answers: 2
You know the right answer?
A kilowatt hour means 1000 watts of electricity are being used continuously for 1 hr. The electric u...
Questions
Biology, 24.03.2020 21:47
Mathematics, 24.03.2020 21:47
Mathematics, 24.03.2020 21:47
Social Studies, 24.03.2020 21:47
Mathematics, 24.03.2020 21:48
Mathematics, 24.03.2020 21:48
Mathematics, 24.03.2020 21:48
Chemistry, 24.03.2020 21:48
English, 24.03.2020 21:48
Mathematics, 24.03.2020 21:48
