Hey there, Damonealy!
The correct answer should be D since you are talking about multiple amount of data. As you can see, question number 1-3 are talking about the age of a single person but question D is talking about the ages of multiple students which can be used in a statistic.
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Answer:
I believe the answer is 2.22 which is letter c
Step-by-step explanation:
A unit rate <span> is a comparison of two different quantities when they are combined together.</span>
I’m pretty sure there’s not supposed to be a second parenthesis after the - 6