Mathematics, 15.07.2020 18:01, yuvallevy14
A standardized exam's scores are normally distributed. In a recent year, the mean test score was 21.4 and the standard deviation was 5.5. The test scores of four students selected at random are 13, 24, 10, and 36. Find the z-scores that correspond to each value and determine whether any of the values are unusual. The z-score for 13 is nothing. (Round to two decimal places as needed.)
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What is the volume of the sphere shown below with a radius of 3?
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Mathematics, 21.06.2019 20:00, collinpeterson21
Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)
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Pls brainliest will be awarded if answer is correct
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Mathematics, 21.06.2019 21:30, vaelriacb5317
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
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A standardized exam's scores are normally distributed. In a recent year, the mean test score was 21....
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