A baseball card sold for $264 in 1976and was sold again in 1988 for $437. Assume that the growth in the value V of the collector's item was exponential.

Find the value k of the exponential growth rate. Assume Upper V_{o }= 264.

k = ????

(Round to the nearest thousandth.)

Find the exponential growth function in terms of t, where t is the number of years since 1976.

V(t) = ????

Estimate the value of the baseball card in 2008.

$????

(Round to the nearest dollar.)

What is the doubling time for the value of the baseball card to the nearest tenth of a year?

????years

(Round to the nearest tenth.)

Find the amount of time after which the value of the baseball card will be $1604.

?????years

(Round to the nearest tenth.)

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The value of k is 0.042 . The exponential growth function in terms of t, where t is the number of years... View the full answer