【单选题】
AnDrEw FittED An ElECtriC toy CAr with hArD ruBBEr whEEls thAt hAD DEEp trEADs AnD plACED thE CAr on A smooth, FlAt surFACE.AnDrEw stArtED thE CAr AnD A stopwAtCh At thE sAmE timE.AnDrEw stoppED thE stopwAtCh As thE CAr CrossED thE 75-Foot mArk. HE CAlCulAtED thE rEsults oF 3 sEpArAtE triAls As shown in thE tABlE BElow.
\r\n \r\n \r\n | ProCEDurE 1 |
\r\n \r\n | TriAl NumBEr | \r\n TimE in sEConDs |
\r\n \r\n | 1 | \r\n 22.8 |
\r\n \r\n | 2 | \r\n 23.2 |
\r\n \r\n | 3 | \r\n 22.5 |
\r\n AnDrEw rEpEAtED thE proCEDurE, ExCEpt hE FittED thE CAr with soFt ruBBEr whEEls thAt wErE smooth AnD lACkED trEADs. ThE rEsults ArE shown in thE tABlE BElow.\r\n
\r\n \r\n \r\n | ProCEDurE 2 |
\r\n \r\n | TriAl NumBEr | \r\n TimE in sEConDs |
\r\n \r\n | 1 | \r\n 57.0 |
\r\n \r\n | 2 | \r\n 56.2 |
\r\n \r\n | 3 | \r\n 56.9 |
Assuming thE CAr in ProCEDurE 1 trAvElED At A ConstAnt spEED, ApproximAtEly how long woulD it tAkE thE CAr to trAvEl 100 FEEt
A、100 sEConDs
B.68.4 sEConDs
C.30.4 sEConDs
D.25 sEConDs
E.22.8 sEConDs