laurynbridwell21 laurynbridwell21

23-06-2021
Mathematics

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Four test scores are given. The first three test scores are 20% of the final grade and the last test score is 40% of the final grade. Find the weighted mean of the test scores. Round to the nearest tenth.90 88 95; 92

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skyecjones2007 skyecjones2007

23-06-2021

the mean of 20,20,20,40 is 25.

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