X= any coordinate on the x-axis . but I'm confused about the " f "
Answer: Weird
Step-by-step explanation: Maybe calculate all the numbers I guess.
Answer:
the first answer
Step-by-step explanation:
I looked at it
This kind of problems requires to add the working velocities. The total velocity is the sum of the individual velocities.
Anita's velocity = 1 pool/8 hours
Chao's velocity = 1 pool/6 hours
Combined velocity 1/8 + 1/6 = (3 + 4)/24 = 7/24 pool/hour
Time = 1 pool / (7/24) pool/hour = 24/7 hour =3.43 hours
