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What number makes the equation \large 4x-10=-42 true?
answered
May 13, 2021
Mathematics
high-school
6
votes
192k
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In a certain normal distribution of scores, the mean is 40 and the standard deviation is 3. Find the z-score corresponding to a score of 54. a. 4.67 c. 4.67 b. 18.0 d. 13.33 Please select the best answer
answered
Apr 25, 2021
Mathematics
middle-school
6
votes
111k
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