A metal bar 36 inches long is to be cut into pieces 3/2 inches
in length. Every cut made has a...
Mathematics, 06.04.2020 16:58 candymorgan81
A metal bar 36 inches long is to be cut into pieces 3/2 inches
in length. Every cut made has a thickness of 1/10 in. How
many pieces of the correct length can be cut from the bar?
Answers: 3
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What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
Answers: 2
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = ā3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, ā6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (ā5, 1) is y = 1.
Answers: 1
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 āc.ā using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least ācā?
Answers: 1
Mathematics, 21.06.2019 23:40
Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?
Answers: 2
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