Well put 34 units on the left vertically and 17 units on the bottom hoizontially... fill it up and count how many you have
6 minutes, 3 minutes, 5 minutes
we need to find the lowest common multiple of these numbers.
6 : 6,12,18,24,30
3: 3,6,9,12,15,18,21,24,27,30
5: 5,10,15,20,25,30
30 is ur lowest common multiple...so they will all meet at the starting point in 30 minutes...hooray for piggly, piglet, and wiggly :)
Y=kx^2 (k being a constant)
72=k (3^2)
k=8
y=8x^2
The answer is 9 for this one
