A child was playing with a toy car on a table of height 1.20

m. The toy car was moving with a velocity of 0.250 m/s
and it fell off the edge of the table. How far from the edge
of the table will the toy car land?

how long does it take to fall 1.2m?

4.9t^2 = 1.2
Now, since the horizontal speed is a constant 0.25 m/s, the toy will land at 0.25t meters from the table.