The element lawrencium has a half-life of 10 hours. what fraction of 1 ounce of lawrencium will remain after 4 days 4 hours? a. b. c. d.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]