A coin sold for $228 in 1976 and was sold again in 1988 for $474. Assume that the growth in the value of the collector's item was exponential.
a) Find the value k of the exponential growth rate. Assume V. = 228.
k=

i would go with the first one

step-by-step explanation:

hope this

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step-by-step explanation:

answer: idk wbu

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.