Week 8. Craig is training to try out for the wrestling team at his
school. Each week he records the number of sit-ups he
can do in 1 minute so that he can track his improvement.
The table shows his results over the first 3 weeks.
1
Number of Sit-
Ups
40
44
47
2.
3
Part A Find the percent of change from Week 1 to Week
2 and from Week 2 to Week 3. Round to the nearest tenth percent if necessary.
Part B Which interval showed a greater percent of increase? How much greater
was the increase?