The misused form but it is really the mean the arithmetical form of mean
Step-by-step explanation:


Note that


Therefore,

Answer:
259
Step-by-step explanation:
USE PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
Answer:
3.299 or 3.3
Step-by-step explanation:
54.99(.06)=3.2994
The answer is D
Correct me if I am wrong