Explain what is meant by a half-life of 150 years. Then, write a function that models the amount, A, of a 100-mg sample remaining after T years for a substance with a half-life of 150 years. Use graphing software to graph the equation. Answer in complete sentences.

Half-life of 150 years are those year that a radioactive element take to disintegrate to a half of it's original value.

I don't have graphical software

an honest friend. a friend who cares about me, and wont use me. a friend that i can trust. not someone who is fake

mark this brainliest lol i need one more.

no but i do not usually comment or use my voice that much when it comes to social media