The 1992 world speed record for a bicycle (human powered vehicle) was set by chris huber. his time through the measured 200 m stretch was a sizzling 6.509 s, at which he commented, "cogito ergo zoom! " (i think, therefore i go fast! ) in 2001, sam whittingham beat huber's record by 19.0 km/h. what was whittingham's time through the 200 m?

Whittingham's time through the 200 m was 5.55 seconds.

Step-by-step explanation:

Huber's peed = 200m / 6.509s = 30.72m/s

1 meter per second = 3.6 km per hour

30.72 m/s =   km/hr

Sam's speed is 110.6 + 19 = 129.6 km/hr

1 km per hour = 0.2778 meter per second.

So, 129.6 km/hr = = 36m/s

So, Sam Whittingham's time through the 200 m was =

seconds.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100