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Mathematics, 24.04.2020 19:35 theblondeone2
Determine the slope of the line that is perpendicular to the line y = -7x - 12.
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A. 1/7
B.-3
C.-7
D. – 12
Answers: 3
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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”?
Answers: 1
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How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
Answers: 2
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Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)
Answers: 3
Determine the slope of the line that is perpendicular to the line y = -7x - 12.
Select one:
Select one:
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