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Mathematics, 25.02.2021 17:30 janellesteele7498

There were 80 dodos living on an island. After 5 years the number of dodos had decreased to 55. The number of dodos alive each year decreased exponentially. How many more years (to the nearest year) was it before there were just 2 dodos left on the island.
I already know that the answer is 44 years, but could somebody please write a growth decay equation and show work please

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