Mathematics, 05.11.2020 05:50 Jackson4568
The population P of a certain country in thousands) from 1999 through 2009 can be modeled by
PCC) = -8.88t+ 255.9t+ 88,102,
where t is the year, with t = 9 corresponding to 1999.
(a) According to the model, in what year did the country have its greatest population? (Round your answer to one decimal place.)
What was the population? (Round your answer to the nearest whole number.)
x thousand people
(b) According to the model, what will the country's population be in the year 2070? (Round your answer to the nearest whole number.
* thousand people
Answers: 3
Mathematics, 22.06.2019 00:30
Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
Answers: 2
Mathematics, 22.06.2019 00:30
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
Mathematics, 22.06.2019 01:10
Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.
Answers: 2
The population P of a certain country in thousands) from 1999 through 2009 can be modeled by
PCC) =...
Computers and Technology, 01.02.2022 21:10
Chemistry, 01.02.2022 21:10
English, 01.02.2022 21:10
Mathematics, 01.02.2022 21:20
Chemistry, 01.02.2022 21:20
Geography, 01.02.2022 21:20