Answer:
12 cars into the station in a period of 5 minutes
Step-by-step explanation:
** And the probability of a car arriving before two minutes go by
A polynomial is a perfect square trinomial if in form
a^2x^2-2ab+b^2
look at each
we can eliminate A and B since we have -b^2 not +b^2
look at the rest
C. 5^2b-3*5*b+3^2
nope
D. 4^2x^2-2*4*3x+3^3
yes
answe is D (factors to (4x-9)^2)
he would need to rent it for a year or 12 months
