Study the diagram of circle G, where two chords, EF and WV, are congruent.
Segment JK is a diameter of circle G and intersects EF at a right angle at point P.
JK intersects WV at a right angle at point 0.
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if PG = x - 4 and GO = 5x +3, what is the length of PO?
14
07
10

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?