Problema Solution
Jenna is studying for her test. She needs to read 25 pages in her textbook. At school, she read 8 pages. She can read 4 pages an hour. What is the rate of change in this situation?
Answer provided by our tutors
She can reads 25 pages in (25 - 8)/4 = 17/4 hours thus the rate of change is:
25/(17/4) = 5.88 pages per hour.