Which information can be determined using half life

"The half-life can be used to determine the age of a material. Half-life is used in radiometric dating to determine the absolute numerical age of a rock sample. The half-life is the time taken for half of a radioactive sample to decay to half its original amount."

Explanation:

Different breainly question, I suggest looking for it or using this

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.