The population of a country is growing exponentially. The population in millions was 110 in 1970 and 130 in 1980. (a) What is the population t years after 1970? 110(1.0168)^t (b) How long does it take the population to double? 41.6043| (c) When will the population be 400 million? 77.547

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The population of a country is growing exponentially. The population in millions was 110 in 1970 and 130 in 1980.
(a) What is the population t years after 1970?
110(1.0168)^t
(b) How long does it take the population to double?
| 41.6043|
(c) When will the population be 400 million?
77.547
Online Math Lab resources for this problem:
• High School Math Review
Math 34A
• Word Problems
Math 34B
Transcribed Image Text:The population of a country is growing exponentially. The population in millions was 110 in 1970 and 130 in 1980. (a) What is the population t years after 1970? 110(1.0168)^t (b) How long does it take the population to double? | 41.6043| (c) When will the population be 400 million? 77.547 Online Math Lab resources for this problem: • High School Math Review Math 34A • Word Problems Math 34B
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