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clache
Questions and answers by visitors named
clache
Questions (6)
Let $x$, $y$, and $z$ be positive real numbers that satisfy
\[2 \log_x (2y) = 2 \log_{2x} (4z) = \log_{2x^4} (8yz) \neq 0.\] The
4 answers
5,633 views
An ellipse and a hyperbola have the same foci, $A$ and $B$, and intersect at four points. The ellipse has major axis 50, and
3 answers
1,076 views
A car traveling at 18 m/s accelerates at 3.31 m/s2 for 9 seconds. To the nearest meter how far does it travel?
2 answers
556 views
A skier traveling at 26.2 m/s encounters a 23 degree slope.
(a)If you could ignore friction, to the nearest meter, how far up the
4 answers
3,892 views
In the figure below, the bar is 2.4 meters long and has a mass of 145 kg. To the nearest newton what is the tension in the wire?
1 answer
433 views
A 126 kg student sits on a chair which is solely supported by a solid 0.4 meter-long steel rod 0.81 cm in diameter. To the
2 answers
523 views
Answers (1)
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