Amy leaves her home at 9: 00 am and travels east to sandra’s house, 1,080 m away, and arrives at 9: 09. she waits at sandra’s house for 6 min and then heads further east to jackie’s house 945 m away from sandra’s house. she arrives at jackie’s house at 9: 24. she immediately heads back home after she arrives at jackie’s (jackie wasn’t home). she arrives back at home in 11 min and 15s.