Which expressions are equivalent to 4^−2 ⋅7 ^-2? A. (4⋅7)^−4

B. 12/82^2

C. 7^−2/4^2

D. (4⋅7)^4

your mom x 3

step-by-step explanation:

4038

step-by-step explanation:

pleaze mark brainliest!

560

step-by-step explanation:

giggidy

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 %