Number of days | Number of books collected |
Day 1 | 5 |
Day 2 | 8 |
Day 3 | 14 |
Day 4 | 23 |
Day 5 | 35 |
. . . |
|
Day 7 | ? |
Number of days | Number of books collected |
Day 1 | 5 |
Day 2 | 8 |
Day 3 | 14 |
Day 4 | 23 |
Day 5 | 35 |
. . . |
|
Day 7 | ? |
Number of days | Number of books collected |
Day 1 | 5 |
Day 2 | 8 |
Day 3 | 14 |
Day 4 | 23 |
Day 5 | 35 |
. . . |
|
Day 7 | ? |
Number of days | Number of books collected |
Day 1 | 5 |
Day 2 | 8 |
Day 3 | 14 |
Day 4 | 23 |
Day 5 | 35 |
. . . |
|
Day 7 | ? |
Number of days | Number of books collected |
Day 1 | 5 |
Day 2 | 8 |
Day 3 | 14 |
Day 4 | 23 |
Day 5 | 35 |
. . . |
|
Day 7 | ? |