If a 520 mg sample of technetium-99 is used for diagnostic procedure, how much of Tc-99 remains after 30.0h? Half life of Tc-99 is 6.0 hours.

Kate is interviewing for an assistant job at a local daycare center. How can she make a good impression and indicate that she really wants the job? a) "I'd be awesome at this job. You should totally hire me." b) "I'm qualified for this job. Check out my application." OgI could do this job. I mean, you need to hire me." "I love children and really care about education. I'm confident that I could d) help here."

Icant see the pictures 

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later