Pls help! need answer asap

Answer:
18
Step-by-step explanation:
Since we know 3 people hear the rumor each day, let's try looking for how many people hear it on the 6th day by multiplying 3 by 6.
3 Times 6 equals 18, so 18 people hear it on the 6th day. don't believe me? add 3 by itself 6 times.