Mathematics, 08.04.2021 01:00 juli8350
The vertex of a parabola is in the first quadrant of a coordinate grid. A line with a negative slope passes through the origin. If the parabola and line intersect at the origin, which statement must be true?
The parabola opens downward.
The parabola opens upward.
The slope of the line is equal to –1.
The slope of the line is not equal to –1.
Answers: 1
Mathematics, 21.06.2019 23:30
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
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Mathematics, 22.06.2019 02:30
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Mathematics, 22.06.2019 06:50
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Mathematics, 22.06.2019 07:00
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The vertex of a parabola is in the first quadrant of a coordinate grid. A line with a negative slope...
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