Two friends are in a race. Abel is faster than Bertram and they want it to be fair. Abel runs at a speed of 1 kilometer per 5 minutes. Bertram runs at a speed of 1 kilometer per 6 minutes and therefore gets a 1 kilometer head start.

When and where will Abel catch up to Bertram? (If it is after the finish line, assume they keep running at the same rates until Bertram catches up. )
Who will win a 5 kilometer race?
How much time will it take each kid to finish the 5-kilometer race?

Can someone me and plz do the problem

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?