1948 olympics men's 100m freestyle swim finals competitor time wally ris 57.3s alan ford 57.8s géza kádas 58.1s keith carter 58.3s alex jany 58.3s per-olof olsson 59.3s zoltán szilárd 59.6s taha youssef el-gamal 1: 00.5s 2012 olympics men's 100m freestyle swim finals competitor time nathan adrian 47.52s james magnussen 47.53s brent hayden 47.80s yannick agnel 47.84s sebastiaan verschuren 47.88s cesar cielo 47.92s hanser garcia 48.04s nikita lobintsev 48.44s a. calculate the median and interquartile range for each set of data. make sure to label each measurement in your answer. b. make two inferences based on your results from part a. use complete sentences in your answer.

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?