Postage in 1989 a postage stamp cost
$0.25. in 1992 a postage stamp cost $0.29.
find the...
Mathematics, 09.01.2020 04:31 fseftrwer2522
Postage in 1989 a postage stamp cost
$0.25. in 1992 a postage stamp cost $0.29.
find the average rate of change in postage
in cents per year.
Answers: 3
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