160-4-8-12 =136
136 out of 160 participants did not win a prize, so the experimental probability is
136/160=17/20
I’m sorry I don’t really know how to answer this but Ik someone who can
Answer: P=1.2
Step-by-step explanation:
-4.6p-6.3p+3.9=-9.18
simplify
-10.9p+3.9=-9.18
-10.9p=-13.08
p=1.2
