Simply take the derivative of s(t),
s'(t) = -6
Since the velocity is constant, v(t) = s'(t) = -6 at any given time t.
Answer:
15/11
Step-by-step explanation:
((3)(2)+24)/(2+2(3+7))
For three hours is he will take up 5.25gallons.
she will be left with 4.75 gallons
