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10 May, 17:17

Vanessa ha scored 45 32 and 37 on her 3 math quizzes. she will take one moe quiz and wants a average of at least 49. what is the minimum score vanessa needs to earn on her fourth quiz

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  1. 10 May, 17:25
    0
    In this question, Vanessa is doing 3 math quizzes and then doing 1 more which makes a total 4 test. She wants to get 49 average scores, so the total score she needs to have should be: 4*49 = 196 scores.

    Then the next score that Vanessa should get in her 4th score:

    Total score = score1 + score2 + score3 + score2

    196 = 45 + 32 + 37 + score4

    196 = 114 + score 4

    score 4 = 196 - 114 = 82
  2. 10 May, 17:41
    0
    I think the answer is 46.
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