Mathematics, 22.10.2020 18:01 makaylahamrick
Eleanor was looking to save money and make her home more energy efficient. She heard about LED
light bulbs but wanted to calculate the actual cost per year before buying them. Eleanor found that
incandescent bulbs cost $0.01 per hour in electricity, while LED's cost $0.0022 per hour. If the average
home has 65 light bulbs and has their lights on for 4 hours per day, what is the savings for 1 year for
Eleanor to switch all of her light bulbs to LED's?
Answers: 2
Another question on Mathematics
Mathematics, 22.06.2019 03:00
Which of these phrases uses parallelism to create a sad tone?
Answers: 1
Mathematics, 22.06.2019 04:50
The two cones below are similar. what is the height of the smaller cone?
Answers: 1
Mathematics, 22.06.2019 05:50
Which of the following are not congruence theorems for right triangles
Answers: 2
Mathematics, 22.06.2019 06:30
I. given that abcde = fghij, fill in the blanks. 1. ab = = 4cm 2.bc = = 4cm 3.ed = = 7cm 4.ea = 5.aed = 6.bae = 7.dcb = 8.given that klmnop = uvwxyz k = 70°, l = 80°, m = 90°, n = 100°, ml = 5cm, and op = 6cm, find 9.u = 10.w = 11. yz = 12.wv = _5_cm (answered)
Answers: 3
You know the right answer?
Eleanor was looking to save money and make her home more energy efficient. She heard about LED
ligh...
Questions
History, 24.12.2019 10:31
History, 24.12.2019 10:31
History, 24.12.2019 10:31
Mathematics, 24.12.2019 10:31
Social Studies, 24.12.2019 10:31
History, 24.12.2019 10:31
Mathematics, 24.12.2019 10:31
History, 24.12.2019 10:31
