Answer:
Step-by-step explanation:j
Step-by-step explanation:
rjrurjrrmrjrjrnrbrbdu
A mean is the total of all numbers/ how many numbers there are.
A median is a middle number. An equation you can use is (x+1/2). x is how many numbers there are
Answer:
D. Putting money away for retirement
D n J = {7,8} (intersection)
Values that satisfy both sets.
D u J = {-1,1,4,5,7,8} (union)
All values present in both sets.
