What is the distance from the origin to point A graphed on the complex plane below?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Use circumcenter theorem to solve for the given values

Joanie watched 1 out of three of a movie in the morning