20
Step-by-step explanation:
Mean = Sum of numbers ÷ how many numbers are there
sum of numbers = 137.23
how many numbers are there = 7
Mean = 137.23 ÷ 7
= 19.6
approximated = 20
answer: hi
step-by-step explanation:
q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.
q2 do