a wooden artifact from an archeological dig contains 60 percent of the carbon-14 that is present in living trees. to the nearest year, about how many years old is the artifact?

Which shows the pre image of triangle xyz

If g(x) is an odd function, which function must be an even function?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares