Can someone tell me what trinomial is this?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Hi my sisters and brothers can tell me the answer because i don’t understand the question