Please help solve the attached. it's urgently needed. My exams starts on Monday

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

Which statement best describes the he properties of iconic compounds ?

Which diagram represents the phase tha occurs after a solid melts?