Answer:
C
Step-by-step explanation:
hope this helps :)))))
The solution would be where the red and blue lines cross, which is at (2,7)
Complete Question
It takes 28minutes for 7 people to paint 7 walls. How many minutes does it take 14 people to paint 14 walls?
Answer:
28 minutes
Step-by-step explanation:
It takes 28minutes for 7 people to paint 7 walls.
Hence, the today number of minutes for 1 person to paint the wall =>
7 people = 28 minutes
1 person = 28 minutes × 7 people =
198 people minutes = 7 walls
1 wall = 198 /7
1 wall = 28 people minutes
How many minutes does it take 14 people to paint 14 walls?
From the above calculation,
1 wall = 28 people minutes
14 walls =
= 14 walls × 28 people minutes/14 People
= 28 minutes
Therefore, it would take 28 minutes for 14 people to paint 14 walls.
I think C is 80/9
But i dont know if thats what you are looking for
Answer:
Probability of selecting black ribbon by Lila is 10/12=5/6
Probability of selecting green colour by Jessica is 2/12=1/6
