Suppose that a rumor is spreading in some country that the airines wil soon be giving away free promotional hickots for flights Assume thest 50 people have haard the rumor as of today and that each day the total number ef people who have heard the rumor triples Letf (t) be the total number of poople who have heard the rumor at t days since today a. Find an equation of f. a. Find an equation of f. f(t) = b. What is the total number of people who will have heard the rumor 7 days from now? f(7) = c. Predict when all people will have heard the rumor. Assume that the population is 1470 million. days (Round to two decimal places as needed.)
Suppose that a rumor is spreading in some country that the airines wil soon be giving away free promotional hickots for flights Assume thest 50 people have haard the rumor as of today and that each day the total number ef people who have heard the rumor triples Letf (t) be the total number of poople who have heard the rumor at t days since today a. Find an equation of f. a. Find an equation of f. f(t) = b. What is the total number of people who will have heard the rumor 7 days from now? f(7) = c. Predict when all people will have heard the rumor. Assume that the population is 1470 million. days (Round to two decimal places as needed.)
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...
Related questions
Question
Transcribed Image Text:Suppose that a rumor is spraading in some country that the airines wvil soon be giving away free promotional tickets for flights Assume thent 50 people have heard the
rumer as of today and that each day the total number cf people who have heard the rumor triples. Letf (t) be the tatal number of poople who have heard the rumor at t
days since today
a. Find an equatian of f.
.....
a. Find an equation of f.
f(t) =
b. What is the total number of people who will have heard the rumor 7 days from now?
(7)%3D
c. Predict when all people will have heard the rumor. Assume that the population is 1470 million.
days
(Round to two decimal places as needed.)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning