I think its A once again i THINK its A sorry if im wrong
<span />
3.84 meters because 2% of 48 is 0.96, 0.96*4, which is 3.84
Answer:

Step-by-step explanation:
We need to solve the quadratic equation
6 = x^2 -10x
Rearranging we get,
x^2-10x-6=0
Using quadratic formula to solve the quadratic equation

a= 1, b =-10 and c=6
Putting values in the quadratic formula

So, 