What property is shown? If angle measure ABC equals angle measure CBD, then angle measure CBD equals angle measure ABC?

A. Reflexive Property
B. Substitution Property
C. Symmetric Property
D. Transitive Property

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?