Too many numbers hehe

Step-by-step explanation:

write the expression:

(104x^(2)*y+14y^(2)*z+56x*y^(2)+26x*y*z)/(8*x*y+2y*z)

factor the numerator:

104x^(2)*y+14y^(2)*z+56x*y^(2)+26x*y*z  ⇒  2y(13x+7y)(4x+z)

factor the denominator:

8*x*y+2y*z   ⇒   2y(4x+z)

write the expression with the factored numerator and denominator:

2y(13x+7y)(4x+z)/2y(4x+z)

cancel out like terms:

2y(13x+7y)(4x+z)/2y(4x+z) ⇒ 13x+7y

360/29

step-by-step explanation:

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 %