Sergio has decided to weigh his reference books. his largest encyclopedia weighs 7.49 pounds, and his largest dictionary weighs 3.91 kilograms. if one pound is equal to 0.4535924 kilograms, which book is heavier, and how many more kilograms does it weigh than the other?

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

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1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.