Leah seems to think that she her needs should be put first. she gets angry whenever she has to wait for service and is rude to most people because she thinks. "they don't appreciate what an important person shes." she loves to tell her friends about all the great things she has done. leah might be diagnosed

The correct answer is Narcisism

Explanation: Narcissistic personality disorder is characterized by an invasive pattern of grandeur, need for admiration, and lack of empathy that begins in adulthood and is present in a variety of contexts. Narcissistic individuals are characterized by unrealistic fantasies of success and sense of being unique, hypersensitive to others' evaluations, feelings of authority, and expecting special treatment.

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces