Carmen trains 2 dogs at a time to roll over and to fetch . if rolling over takes 10.3 min and fetching takes 0.25 min . which expression determine how many days to train 4 dogs 4×(10.3+0.25) or
[2×(10.3 +0.25)]×2 or 2 x (10.3+0.25)

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

answer: 10 meter

step-by-step explanation:

need details

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

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 %