contestada

On his first three tests, Justin scored 99, 93, and 86. What score must he get on his fourth test to have an average (mean) of
80 for all four tests?​

Respuesta :

meepoop

Answer:

hi

Step-by-step explanation: uhh you are correct hope i can bring up your confidence for the finnal test if you have one

Answer:

no answer just a guess

Step-by-step explanation:

I believe it would have to be an 83

in order to average it out

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