m angle 6= 210
I'm not sure about this question
Step-by-step explanation:
9x2+5x4
= 18 + 20
= 38
the answer is 38
The theorical probability is 1/4, because there are 4 possible outcome, and they are equally likely to be picked (the sectors have the same area)
The experimental probability is 3/20, becuase the red sector was picked 3 times in 20 trials.