Answer:
3
Step-by-step explanation:
Given
15 gold ribbons
22 blue ribbons
53 red ribbons
Total of 53 + 22 + 15 = 90 ribbons
Total number of students = 12 boys + 18 girls = 30 students.
If evenly divided, each student will have 90/30 = 3 ribbons
The expression to solve would basically be the amalgamation of what we did above:
(53 + 22 + 15)/(12+18)
Answer:
Step-by-step explanation:
it is b
Min = 31
med = 44
max = 57
lq = 38
uq = 51
iqr = 13
I know that
20. 15
21. 18
Good luck though I remember doing it
