For Exercises 39−54, solve the exponential equation by using the property that
Example 5 Solving an Exponential Equation
Solve the equation.
Example 6 Solving an Exponential Equation
Solve the equation.
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- How do I write an exponential equation that passes through a given set of points? (The example given were (2, 16) and (6, 256))arrow_forwardA computer, originally purchased for $2000, loses value according to exponential equation V(t) = 2000(1/2)t/h, where V is the value, in dollars, of the computer at any time, t, in years, after purchase and h represents the half-life, in years, of the value of the computer. After 1 year, the computer has a value of $1516. a) What is the half-life of the value of the computer? b) How long will it take for the computer to be worth 10% of its purchase price?arrow_forwardIt is thought that a joke would spread in a school according to an exponential modelN = 4 × (1.356)0.4t, t 0; where N is the number of people who have heard the joke, and t is the time in minutes after the joke is first told.(a) How many people heard the joke initially?(b) How many people had heard the joke after 16 minutes?There are 1200 people in the school.arrow_forward
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