Step-by-step explanation:
Rabbit/Snake= 4
Rabbit/Not snake= 18
Not rabbit/Snake= 11
Not rabbit/Not snake= 26
Total snake= 15 (from 4+11)
Total not snake= 44 (from 18+26)
Total rabbit= 22 (from 4+18)
Total not rabbit= 37 (from 11+26)
Total total= 118 (from all totals added together [15+44+22+37])
