CORRECT ANSWER C. 45-74 = INTERVAL OF 30 12 20 18 30 (18-12=...
358.
Correct answer c. 45-74 = interval of 30
12
20
18
30 (18-12= 6 days / interval of 30)
15
25
9
15
6
10
60
358.
Correct answer c. 45-74 = interval of 30
12
20
18
30 (18-12= 6 days / interval of 30)
15
25
9
15
6
10
60