Math, asked by salmaqwerty204, 1 month ago

The average age of 30 students 19 years. If the age of their teacher is included the average age of their teacher is included. The average age becomes 10 years The age of the teacher is (in years) is b. 36 yrs a 34 yrs 40 yrs 38 yrs lenders. ​

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Answered by ffire498444
1

Answer:

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