Jake and mike took x tests each. mike scored 15 points less than jake. the expression below shows mike's total score in the tests. 85x - 15 what does the first term of the expression represent? the total score jake earned the total number of tests mike took the sum of jake and mike's total score the difference between jake and mike's total score

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 %