Anna put $2 500 in a bank and left it for two years. At the end of the 2 years, she realized that she had $2.700 in her
1 answer:
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Answer: a. 55
Step-by-step explanation:
The formula to find the geometeric mean between two numbers a and b is given by :-
The given numbers are : 275 and 11
The geometric mean of 275 and 11 is given by :-
Hence, the geometric mean of 275 and 11 is 55.
So , the correct option is a. 55 .