subject
Mathematics, 27.08.2020 01:01 cestis

The equation y = 109.62(1.023) models the population of a country from 1920 through 1990. In the equation, y is the population in millions and x represents the number of years after 1920
a. Estimate the population of the country in 1970
b. Assuming this equation continues to be valid in the future, use the equation to predict the population of the country in 2050
a.
million people (Round to the nearest tenth.)
b. million people (Round to the nearest tenth.)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
3. solve the given inequality and graph the solution on a number line.
Answers: 3
question
Mathematics, 21.06.2019 16:30
Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Find the zeros of each function. f(x) = 6x^2 - 7x - 20
Answers: 1
question
Mathematics, 21.06.2019 23:00
Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.
Answers: 2
You know the right answer?
The equation y = 109.62(1.023) models the population of a country from 1920 through 1990. In the equ...
Questions
question
Engineering, 23.11.2020 23:30
question
English, 23.11.2020 23:30