Resolva o desafio abaixo cinco amigos colecionam figurinhas Descubra o número de figurinhas que cada um possui Rui tem o dobro de figurinhas de Ari mais 8 Pedro tem o dobro das figurinhas de Júlio Rafael tem as figurinhas de Rui menos Ari Júlio possui duas dúzias de figurinhas E aí tem o número de figurinhas de Pedro - 17

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

it would take 7/10 of an hour too fill the pool.

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 %