Yes it's
30000+8000+900+50+6
bhot me 156792652 uhh tired Dustin often of red ohh if em it's em it's em it's em it's em it's em
-4x^5+7x^3-10x^2+3 is the right answer
I can't seem to find answers for #1-3 but I found the answer for #7, a common track is 400 meters, so I split that into thirds which equals 133.333333 meters, then I split a minute into quarters which equals 15 seconds so she is running 133.333333 meters every 15 seconds. So the answer is 45 seconds is all it takes her to run 400 meters.
I hope this helps.
