Mathematics, 19.09.2021 14:10 zivicion
In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, Sarah has scored 86, 85, and 84 on the first three. What range of scores on the fourth test will give Sarah a C for the semester (an average between 70 and 79, inclusive)? Assume that all test scores have a non-negative value. Express your answer in interval notation.
Answers: 3
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Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with
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The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap
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Write 37/22 as a decimal rounded to the nearest hundredth.
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In a class in which the final course grade depends entirely on the average of four equally weighted...
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