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"pg" on a necklace, ring ect. stands for plated gold ; meaning the jewelry is not completely gold, its a different gold with 14k plated over it.

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12y ago

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What does 14 K VG mean inside a gold ring?

The marking "14 K VG" inside a gold ring indicates that the ring is made of 14-karat gold, which contains 58.3% pure gold mixed with other metals for durability. The "VG" likely stands for a specific manufacturer's mark or a reference to the type of gold alloy used. This marking helps confirm the quality and authenticity of the gold in the ring.


How do you find the values of k when the straight line y equals kx -2 is a tangent to the curve y equals x squared -8x plus 7?

By implication : x2-8x+7 = kx-2 Form a quadratic equation: x2-8x-kx+9 = 0 For a line to be a tangent to the curve it must have two equal roots and the discriminant b2-4ac of the quadratic equation must equal 0. So: (-8-k)2-4*1*9 = 0 (-8-k)2-36 = 0 (-8-k)2 = 36 Square root both sides: -8-k = -/+6 -k = 2 or 14 k = -2 or -14 When k = -2 is substituted into the quadratic equation x will have two equal roots of 3 When k = -14 is substituted into the quadratic equation x will have two equal roots of -3


What does an k inside diamond shape on 14k gold ring mean?

Karats


What does 14 k IGM on a ring mean?

The marking "14K IGM" on a ring indicates that the ring is made of 14-karat gold, which consists of 58.3% pure gold mixed with other metals for durability. The "IGM" typically refers to the manufacturer or brand that produced the ring. This hallmark helps verify the quality and authenticity of the gold used in the jewelry.


What does 14k sf mean?

"14k sf" typically refers to an area measurement of 14,000 square feet. The "k" stands for "thousand," so "14k" means 14 times 1,000. This measurement is often used in real estate, construction, and architecture to describe the size of a property, building, or space.