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Mathematics, 21.06.2019 14:30
Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0
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Mathematics, 22.06.2019 02:00
Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.
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Mathematics, 22.06.2019 02:30
Write the equation of the line that passes through (3, 4) and (2, β1) in slope-intercept form. (2 points) y = 3x β 7 y = 3x β 5 y = 5x β 11 y = 5x β 9
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Mathematics, 29.08.2019 15:00
History, 29.08.2019 15:00
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History, 29.08.2019 15:00
English, 29.08.2019 15:00
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Biology, 29.08.2019 15:00
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