
Concept explainers
(a)
To graph:
The
(a)

Explanation of Solution
Given information:
Age, x | Per. Without a high school diploma, p |
The data represents the percentage of the U.S. population whose age is
Graph:
Interpretation:
By using the graphing utility, the scatter plot is as drawn.
Above scatter plot describes the data of percentage of the U.S. population whose age is
The relation is quadratic function appears to exist between age and percentage of the population without a high school diploma.
(b)
To calculate:
The linear or quadratic model based on (a).
(b)

Answer to Problem 29AYU
A linear or quadratic model that describes the relation between age and percentage of the population that do not have a high school diploma is
Explanation of Solution
Given information:
The data represents the percentage of the U.S. population whose age is
Age, x | Per. Without a high school diploma, p |
Calculation:
Hence, the function is
(c)
To Calculate:
The percentage of
(c)

Answer to Problem 29AYU
The percentage of
Explanation of Solution
Given information:
The data represents the percentage of the U.S. population whose age is
Age, x | Per. Without a high school diploma, p |
Calculation:
Hence, the percentage is
Chapter 3 Solutions
Precalculus
Additional Math Textbook Solutions
Introductory Statistics
Calculus: Early Transcendentals (2nd Edition)
Calculus: Early Transcendentals (2nd Edition)
University Calculus: Early Transcendentals (4th Edition)
Elementary Statistics
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
- Solve the differential equation. 37 6 dy = 2x³y7 - 4x³ dxarrow_forwardFind an equation of the curve that passes through the point (0, 1) and whose slope at (x, y) is 3xy.arrow_forwardQ6. A fossil piece has been found in Alberta that contains 34% of C14 in it. What is the age of this fossil piece?arrow_forward
- Q5. Briefly explain what are isotopes of an elements, with an example, and why some isotopes are radioactive. 470arrow_forwardQ1. Will you earn more interest amount in two years by depositing $2000 in a simple interest account that pays 6% or in an account that pays 6.15% interest compounded monthly? tarrow_forwardQ4. We want to invest $18000 in an account compounded continuously. How long should the investment be kept so final value of the account reaches $25000 if the annual rate of interest is 5.8%?arrow_forward
- Q3. Determine the effective annual yield for each investment below. Then select the better investment. Assume 365 days in a year. a) 5.6% compounded semiannually; b) 5.4% compounded daily.arrow_forwardQ2. You deposit $22,000 in an account that pays 4.8% interest compounded monthly. a. Find the future value after six years. & b b. Determine the effective annual yield of this account.arrow_forward18. Using the method of variation of parameter, a particular solution to y′′ + 16y = 4 sec(4t) isyp(t) = u1(t) cos(4t) + u2(t) sin(4t). Then u2(t) is equal toA. 1 B. t C. ln | sin 4t| D. ln | cos 4t| E. sec(4t)arrow_forward
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





