What's the absolute value of 9/10-7/10

2/10

Step-by-step explanation:

(9/10)-(7/10) = 2/10

Absolute Value is the positive side of  a number.

So,

2/10 is the answer

add an image, and i will answer

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 %