Answer:
192 feet is the stopping distance at 48 mph.
Step-by-step explanation:
Set up the proportion
x/75 = 2304/900 cross multiply to get 900x = 172800
172800 ÷ 900 = 192
x = 192
I believe the answer is:
1+3.000000000i
I am making an educated guess, so sorry if I am wrong.
it is a geometric situation and the formula is the following

so after 6 hours we get