At 10 AM, the temperature was 71*F. At 3 PM, the temperature was 86*F. Find the value of the slop and explain what it means

1 is c

2 is a

3 is a

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 %

divide the numbers

step-by-step explanation: