Emily throws a soccer ball out of her dorm window to allison, who is waiting below to catch it.

Answer is :

6.778 meters. Explanation:

y = u t + 1/2 at²

6 m = u sinθ + 1/2 at²

6 m = (12) sin 30°t + 1/2 (9.81)t²

4.905 t² + 6 t -6 = 0

By solving, t = 0.6522 s.

The horizontal distance :

x = u cosθ t

= (12) cos 30° (0.6522)

= 6.778 meters.

Earthquake fault lines. map above represent

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.