subject
Mathematics, 26.08.2021 01:00 tatia65

In a certain city, electricity costs $0.16 per kW⋅h. What is the annual cost for electricity to power a lamppost for 5.50 h per day with a 100. W incandescent light bulb versus an energy efficient 25 W fluorescent bulb that produces the same amount of light? Assume 1 year=365 days.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:40
What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1
Answers: 3
question
Mathematics, 21.06.2019 17:20
Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years
Answers: 2
question
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
question
Mathematics, 21.06.2019 20:40
Askate shop rents roller skates as shown on the table below. which graph and function models this situation?
Answers: 1
You know the right answer?
In a certain city, electricity costs $0.16 per kW⋅h. What is the annual cost for electricity to powe...
Questions
question
Mathematics, 11.01.2021 16:50
question
Chemistry, 11.01.2021 16:50
question
Mathematics, 11.01.2021 16:50
question
Mathematics, 11.01.2021 16:50
question
Physics, 11.01.2021 16:50
question
Mathematics, 11.01.2021 16:50
question
Biology, 11.01.2021 16:50
question
Computers and Technology, 11.01.2021 16:50