Mathematics, 02.07.2019 03:30 SmokeyRN
The fuel economy of a car, measured in miles per gallon, is modeled by the function ƒ(s) = –0.009s2 + 0.699s + 12 where s represents the speed of the car, measured in miles per hour. what's the fuel economy of the car when it travels at an average of 20 miles an hour?
Answers: 1
Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
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Mathematics, 21.06.2019 22:00
Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
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Mathematics, 21.06.2019 22:00
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Answers: 1
The fuel economy of a car, measured in miles per gallon, is modeled by the function ƒ(s) = –0.009s2...
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