'Ln 4' diaporamas de présentation

Splash Screen

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Lesson 81

Lesson 81. Using natural logarithms. Natural logarithms. When the base is e , the logarithm is called a natural logarithm e x = a means ln a= x. Inverse properties of logarithms. e ln x = x and ln e x = x where x>0.

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3.4 Exponential and Logarithmic Equations

3.4 Exponential and Logarithmic Equations. Properties of Exp. and Log Functions. log a a x = x ln e x = x. Solving Exponential Equations. Take the ln of both sides. Ex. e x = 72. ln e x = ln 72. x = ln 72. Ex. 4e 2x = 5. Solving an Exponential Equation.

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Chapter 3.4 Properties of Log Functions

Chapter 3.4 Properties of Log Functions. Learning Target: I can find the inverses of exponential functions, common logarithms (base 10), natural logarithms (base e), graphs of logarithmic functions, and measuring sound using decibels. Properties of Logs.

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Ch 14 #82

Ch 14 #82. RATE = - [NO] = - [O 2 ] = 9.3 * 10 -5 M /s = 4.7 * 10 -5 M /s 2 t t 2. PART B,C) k = RATE / [NO] 2 [O 2 ] k = 4.7 * 10 -5 M/s = 0.8393 = 0.84 1/ M 2 s (0.040M) 2 (0.035).

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