The population P(in thousands) of a certain state in the years 2005 through 2015 can be modeled by P = 76 Int + 560, [5,15]where t represent the year with t = 5 corresponding to 2005. During which year did the population reach 750 thousand?

Ithink the answer is $2.10

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.