Ordering Rational Numbers in the Real World
Day.
M
L
Difference (min)
1.2
3
Emilia spends an average of 45 minutes each school
day practicing the clarinet. The table shows the
difference between her average practice time and the
actual time she spent practicing this week.
The correct order of the days based on the values of
the differences from least to greatest is
T
|
W
Th
F
|
0.5
-2
-0.3
|
.

-2 -1 0 1 2
) Intro
Done
'ODIDIIDIDUD
6 of 10

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 %