Math, asked by nayaryuva, 21 days ago

In a jazz band, Giuseppe plays the saxophone, Sergio plays the trumpet, and Eliana sings. They are all the same age. There are three more members of the jazz band, who are 19, 20 and 21 years old respectively. The average age of the jazz band is 21. How old is Eliana?

Answers

Answered by wajidaanjum
2

Answer:

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Answered by Anonymous
1

Answer:

The purpose of this study was to determine if a gender

inequity exists in student participation in high school jazz band.

The sample for this study consisted of students involved in

the instrumental programs of high schools in South Jersey. A

survey was generated by the researcher to collect data on

participation. Sixty-eight surveys were mailed and forty-three

were returned.

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