Answer:

Step-by-step explanation:
Number of students participating in the competition = 13.
Total number of students in the school = 15.
Thus ,
the number of students who did not make to this competition =
Total number of students - number of students participated
= 15-13 = 2.
Now ,
probability of the student who do not makes it to the competition
= fraction of students who did not make to this competition from the total number of students .
=
.
Answer:
The distance will be in centimeters
Step-by-step explanation:
You will do the multiply and subtract
The answer is 9. there are 9 different combinations to choose from.
72 is multiples of 3,9, and 12
Answer:
56 decreases to 11 because 45 was subtracted from it.
56-45=11