Concept explainers
For a recent year, the average earnings for male workers between the ages of 25 and 34 with a high school diploma was $32,000. Comparing this value in constant dollars to the average earnings 15 yr later showed that the average earnings have decreased to $29,600. Find the average rate of change in dollars per year for this time period. [Hint: Use the ordered pairs
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
Aleks 360 Access Card (18 Weeks) for Beginning & Intermediate Algebra
- Find the slope ofthe line in Figure l.arrow_forwardThe volume of a gas in a container varies inversely as the pressure on the gas. If a container of argon has a volume of 336 cubic inches under a pressure of 2,500 psi, what will be its volume if the pressure is decreased to 2,000 psi?arrow_forwardIf you travel 100 miles in two hours, then your average speed for the trip is Average speed=_________=________arrow_forward
- The number of students attending Penn State University rose from 174,989 to 190,205 to duringa ten-year period. The annual percentage rate at which attendance grew during that periodis (rounded to two decimal places) =arrow_forwardQ.5 In the month of June 4500 inpatients days were served in a hospital with 150 beds. Calculate the percentage of inpatient occupancy rate.arrow_forward5. Find the value of "F" if MSE = 7.15 , and MST= 42.90arrow_forward
- 50 46 40 30 20 E 20 10 0 I 2 3 5 Number of Catalogs (in thousands) sas (in thousands)arrow_forwardHelparrow_forwardA sloth is 7 feet east of a fire hydrant and begins to walk south at a rate of 1.7 feet per hour. Find the rate of change of distance between the fire hydrant and the sloth when the sloth is 15 feet from the fire hydrant? Approximate answer to the nearest thousandtharrow_forward
- Algebra for College StudentsAlgebraISBN:9781285195780Author:Jerome E. Kaufmann, Karen L. SchwittersPublisher:Cengage LearningElementary AlgebraAlgebraISBN:9780998625713Author:Lynn Marecek, MaryAnne Anthony-SmithPublisher:OpenStax - Rice University
- Intermediate AlgebraAlgebraISBN:9781285195728Author:Jerome E. Kaufmann, Karen L. SchwittersPublisher:Cengage LearningAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell