Question

A model for this data is N=1.45t +25.9 where t represents time in years, with t=10 corresponding to the year 2010. According to the model in what year will the number of pet owners exceed 67.95 million

Answer 1

In year 2029

Explanation:

N=1.45t+25.9

67.95=1.45t+25.9

67.95-25.9=1.45t

t=(67.95-25.9)/1.45

t=29

so if t=10 correspond to the year 2010, t=29 correspond to the year 2029