Mathematics, 26.07.2019 08:50 galfaro19
Li-mei thinks she can save money on electricity by changing all her bulbs from incandescent bulbs to fluorescent bulbs. based on the following energy cost table, how much can she save each year if she replaces 8 bulbs? incandescent bulb - 150 hours monthly use $.05 per hour fluorescent bulb - 150 hours monthly use $.02 per hour a. $36 b. $432 c. $54 d. $1,008
Answers: 2
Mathematics, 20.06.2019 18:04
Alarge rectangle is divided into four smaller rectangles.
Answers: 1
Mathematics, 22.06.2019 01:30
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
Answers: 1
Li-mei thinks she can save money on electricity by changing all her bulbs from incandescent bulbs to...
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