Which of the following is the midpoint of a line segment with endpoints -4 and 7? A. 1.5
B. 0
C. -3
D. 5.5

A. 1.5

Step-by-step explanation:

End points of the line segment:

Length of line segment:

Half length of the line segment:

Midpoint is at same distance from either end:

Midpoint is 1.5

1e+27

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 %