Answer:
Refer to the attachmenT
<h2>Have a good day Ahead:)</h2>
The mean of a set of data is the average, so when writing a conclusion or justifying a solution, instead of listing all your data you can say "the average of the data collected was _____"
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3