When adding or subtracting with scientific notation, why is it important to nave
the same power of 10?

the answer is 375 miles

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

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 %

s

step-by-step explanation: