Mathematics, 05.12.2020 05:10 bdjxoanbcisnkz
On a standardized exam, the scores are normally distributed with a mean of 300 and a standard deviation of 20. Find the Z-score of a person who scored 240 on the exam.
Answers: 3
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Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?
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The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
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Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?
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Mathematics, 21.06.2019 22:30
Which of the functions below could have created this graph?
Answers: 1
On a standardized exam, the scores are normally distributed with a mean of 300 and
a standard devia...
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