Answer:
mean is the average set of Numbers
Step-by-step explanation:
mean = 7+5+9+5+12 all divided by 5
38/5
Answer:
outlier
Step-by-step explanation:
54900 not very hard just do 610 by 90
Answer:
trapezoid, quadrilateral, and polygon
Step-by-step explanation:
Answer:
The greatest common factor is 5
Step-by-step explanation:
Common factors of each
5: 1, 5
10: 1, 2, 5, 10