Which technique is most appropriate to use to solve each equation?

drag the name of the technique into the box to match each equation.

x² + 4x = 15
2x(x−3)=0

a. square root property
b. zero product property
c. completing the square

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 %