Mathematics, 09.12.2021 03:20 Satoetoe24
Many utility companies promote energy conservation by offering discount rates to consumers who keep their energy usage below certain established subsidy standards. A recent EPA report notes that 70% of the island residents or Puerto Rico have reduced their electricity usage sufficiently to qualify for discounted rates. If five residential subscribers are randomly selected from San Juan, Puerto Rico, find the probability that at least four qualify for the favorable rates. Round to 4 decimal places.
Answers: 2
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
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Mathematics, 21.06.2019 23:50
Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
Answers: 3
Mathematics, 22.06.2019 02:00
The plant were you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil are in the tank?
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Mathematics, 22.06.2019 03:00
Write each rational number in the form a/b, where a and b are integers. 1. 5 1/6 2. -12
Answers: 1
Many utility companies promote energy conservation by offering discount rates to consumers who keep...
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