Which statement describes the apperance of a temperature vs time graph

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?

What substance has a mass of 9.5g and volume of 2.1cm^3

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols