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Michaela is baking chocolate chip cookies and oatmeal cookies for her Math class. She
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Mathematics, 05.05.2020 11:46, corbin3582
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Michaela is baking chocolate chip cookies and oatmeal cookies for her Math class. She
conducted a survey to find the number of students who prefer each type of cookie. A total
of 8 students preferred oatmeal cookies and that represents 40% of her class. How many
students preferred chocolate chip cookies?
Answers: 1
Mathematics, 21.06.2019 14:00, miriamnelson7545
β³cde maps to β³stu with the transformations (x, y) arrowright (x β 2, y β 2) arrowright (3x, 3y) arrowright (x, βy). if cd = a + 1, de = 2a β 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
Mathematics, 21.06.2019 18:30, 420420blazee
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Answers: 3
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