Math Problem Statement
The total U.S. personal income I (in billions of dollars) from 1960 and projected to 2024 can be approximated by I = 533.6(1.065)t where t is the number of years past 1960.† (a) What t-values correspond to the years 2000, 2011, and 2024? 2000 corresponds to the t-value = 40
Correct: Your answer is correct. yr 2011 corresponds to the t-value = 51
Correct: Your answer is correct. yr 2024 corresponds to the t-value = 64
Correct: Your answer is correct. yr
(b) What does the formula estimate the total U.S. personal income (in billions of dollars) to be for 2000, 2011, and 2024? (Round your answers to the nearest billion.) for 2000, I = $
Incorrect: Your answer is incorrect. billion for 2011, I = $
Incorrect: Your answer is incorrect. billion for 2024, I = $
Incorrect: Your answer is incorrect. billion
(c) The U.S. total personal income given by the U.S. Bureau of Labor Statistics for 2018 is $19,129.6 billion. What does the formula estimate it to be in 2018? (Round your answer to the nearest billion.) I = $
Incorrect: Your answer is incorrect. billion
Solution
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Math Problem Analysis
Mathematical Concepts
Exponential Growth
Financial Mathematics
Formulas
Exponential growth formula: I = 533.6 * (1.065)^t
Theorems
-
Suitable Grade Level
Higher Education
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