Let P(t) be the percentage of Americans under the age of 18 at time t. The table gives values of this function in census years from 1960 to 2010. Time, t 1960 1970 1980 1990 2000 2010 P(t) 37.3 31.5 29.3 26.8 25 23.9 Compute the average rate of change of percentage of Americans under age 18 with respect to time over each time interval (round your answer to the nearest hundreths place): i) [1960, 1980] -0.4 v ii) [1970, 1980] -0.22 v iii) [1980, 1990] -0.25 v iv) [1980, 2000] -0.215 x Estimate the instantaneous rate of change of percentage of americans under the age 18 for the year 1980. Include the proper units in your answer. v) Percent of Americans under 18 per year.
Let P(t) be the percentage of Americans under the age of 18 at time t. The table gives values of this function in census years from 1960 to 2010. Time, t 1960 1970 1980 1990 2000 2010 P(t) 37.3 31.5 29.3 26.8 25 23.9 Compute the average rate of change of percentage of Americans under age 18 with respect to time over each time interval (round your answer to the nearest hundreths place): i) [1960, 1980] -0.4 v ii) [1970, 1980] -0.22 v iii) [1980, 1990] -0.25 v iv) [1980, 2000] -0.215 x Estimate the instantaneous rate of change of percentage of americans under the age 18 for the year 1980. Include the proper units in your answer. v) Percent of Americans under 18 per year.
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 60SE: The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is...
Related questions
Question
i need the last two iv and v thank you
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 4 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.Recommended textbooks for you
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning