Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
ananaa
Group Title
The world's population is expected to grow at a rate of 1.3% per year until at least the year 2020. In 1994 the total population of the world was about 5,642,000,000 people. Use the formula Pn = P0ein to predict the world's population, Pn, n years after 1994, with P0 equal to the population in 1994 and i equal to the expected growth rate. What is the world's predicted population n the year 2020, rounded to the nearest million?
 2 years ago
 2 years ago
ananaa Group Title
The world's population is expected to grow at a rate of 1.3% per year until at least the year 2020. In 1994 the total population of the world was about 5,642,000,000 people. Use the formula Pn = P0ein to predict the world's population, Pn, n years after 1994, with P0 equal to the population in 1994 and i equal to the expected growth rate. What is the world's predicted population n the year 2020, rounded to the nearest million?
 2 years ago
 2 years ago

This Question is Closed

kumar2006 Group TitleBest ResponseYou've already chosen the best response.0
Given: P₀ = 5,642×10^6 people, i = 1.3% = 0.013 per year, n = 2020  1994 = 26 years, We get: Pn = P₀ e^(i.n) . . .= 5,642×10^6×e^(0.013×26) . . .= 7,911×10^6 people
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.