Six points are put on a segment 23 cm long (including the end points of the segment). This creates 15 different distances between the points, which are, in cm, 2, 3, 5, 6, 7, 8, 9, n, 13, 14, 15, 18, 20, 21 and 23. What is the value of n?

4

Step-by-step explanation:

my answer is$ 12

step-by-step explanation:

because 15 -2=12

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 %