Suppose the number of endangered species y can be approximated by the formula where t is the number of years past 1980. How many species does the formula estimate will be added to the endangered species list between 2007 and 2020? Round your answer to the nearest whole number.

A)448 species.
B)443 species.
C)474 species.
D)469 species.
E)420 species.

Question

Suppose the number of endangered species y can be approximated by the formula  where t is the number of years past 1980. How many species does the formula estimate will be added to the endangered species list between 2007 and 2020? Round your answer to the nearest whole number. ​
​
A)448 species. 
B)443 species. 
C)474 species. 
D)469 species. 
E)420 species.

Quizplus · Accepted Answer

The Answer of Suppose the number of endangered species y can be approximated by the formula  where t is the number of years past 1980. How many species does the formula estimate will be added to the endangered species list between 2007 and 2020? Round your answer to the nearest whole number. ​
​
A)448 species. 
B)443 species. 
C)474 species. 
D)469 species. 
E)420 species.

Suppose the Number of Endangered Species Y Can Be Approximated