Mathematics, 02.09.2020 22:01 hncriciacheichi
Jenny biked 3 miles less than twice the number of miles Marcus biked. Jenny biked a total of 4 miles. Write an equation to determine how many miles Marcus biked. 3 + 2x = 4 4 = 2x − 3 x − 4 = 2(3) x over four = 2(3)
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Mathematics, 21.06.2019 17:40
Which of the following are accepted without proof in a logical system? check all that apply.
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Mathematics, 21.06.2019 21:40
Use sigma notation to represent the following series for 9 terms.
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Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
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Mathematics, 21.06.2019 23:40
Me d is also an option but i couldn't get it in the picture
Answers: 2
Jenny biked 3 miles less than twice the number of miles Marcus biked. Jenny biked a total of 4 miles...
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