Compute 214.056 + 9.3456 . round the answer appropriately

Wouldn't you add those then get your answer and round and get 223.4

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

Tropical easterlies is mostly likely your answer correct me if i’m wrong