Answer: e^2 - 21
Step-by-step explanation:
e squared will e^2
twenty one will be 21.
The diffrence is the same as subtraction .
e^2 - 12
The answer is 6.3
~Hope I Helped
60 - 18 = 42
The answer is 42 yards of fabric. :)
Answer:
Cluster sampling
Step-by-step explanation:
Choosing groups and sampling whole group.