2 years ago

The mean of your test scores is 83.75. Three of your scores are 71, 89, 100. What is your fourth test score

Mathematics

1 answer:

Margaret [11]2 years ago

8 0

Answer:

Step-by-step explanation:

(71+89+100+x)/3=83.75

(83.75*4)

335-100-89-71=75

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