6.a) show f(x)=2x2 + 16a +9 is 2(z2). 6b) show f(x) = 2x2 + 16x +9 is o(x2)

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

the answer is c hope this

the correct answer is 1.7