Kali ran 10 laps around a track each day. each lap around the track is 400 meters. how many days will it take kail to run a total of 12 kilometers

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Is this a polynomial function? i need to know asap

Factor the polynomial expression x6 – x3 – 20