Mathematics, 22.01.2021 07:50 abbz13
Energy is needed to transport a substance from outside a living cell to inside a living cell. The energy is measured in kilocalories per gram molecule and is given by: E=1.4(logC1-logC2), where C1 represents the concentration of the substance outside the call and C2 represents the concentration of the substance inside the cell. a) rewrite the formula as a single logarithm. b) find the energy needed to transport the exterior substance into the cell if the concentration of the substance outside the cell is double the concentration inside the cell. c) what is the sign of E if C1
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Mathematics, 21.06.2019 18:30, mauralawson
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
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Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319
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Energy is needed to transport a substance from outside a living cell to inside a living cell. The en...
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