Math, asked by toyinraimi2006, 8 months ago

The mean age of 15 pupils in a class is 14.2 years. One new pupils joined the class and the mean changed to 14.1 years. Calculate the age of the new pupil. Select one: A. 12.6 years B. 13.2 years C. 14.1 years D. 12.4 years

Answers

Answered by prince2220karan34

0

Step-by-step explanation:

One year I had three kids in three different schools, and it was the most ... rate or average number of years on staff? v What is the average class size? ... Stuart, 10, is a rising fifth-grader who is also an A/B student.

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