Question 2 Which is an example of Identity Property of Zero?

A:None of these answers are correct.
B:(4 + 7) + 9 = 4 + (7 + 9)
C:8 x 1 = 8
D:5 + 0 = 5
E3+ 4 = 4 + 3

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

they are simplified

step-by-step explanation:

linear pair postulates

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 %