Answer: 187.7 mph
Step-by-step explanation:
v = 125 mph
t = 1.2 min
v2 = ?
t2 = 0.8 min
We can use the rule of 3 here. It's the inverse rule of 3 because as time decreases, speed increases.
[tex]\frac{125mph}{x} =\frac{1.2min}{0.8min}[/tex]
[tex]x = \frac{(125)(1.2)}{0.8}[/tex]
[tex]x=187.5mph[/tex]
