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.
Answers: 1
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Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172
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Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
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If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
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In a certain city, electricity costs $0.16 per kW⋅h. What is the annual cost for electricity to powe...
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