Mathematics, 23.10.2019 20:30 cadenm81
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 of puerto rico hae 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 of each of the following events.
a. all five qualify for the favorable rate
b. at least four qualify for the favorable rates
Answers: 2
Mathematics, 21.06.2019 12:30
Nparallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25n parallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25
Answers: 2
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
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Mathematics, 21.06.2019 18:00
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
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Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
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