Answer:
we use the formula
amount = p(1+r/100) (1+q/100)
here, r = rate for 1 year
and q=rate for 2nd year
A/q
amount =p(1+r/100) (1+q/100)
4452= p ( 1 + 6/100) (1+5/100)
4452= p (106/100) (105/100)
4452= 11130p/10000
4452*10000=11130p
44520000 =11130p
44520000/11130=p
4000=p
p=4000
so ,the principal is 4000
The disorder could skip a generation and come from the grandparents. Hope this helps!
Answer:
Narcolepsy
Explanation:
Narcolepsy can be described as a sleep disorder in which a person experiences excessive sleep and hallucinations. The same phenomenon of narcolepsy can be observed in Maria as she has hallucinations of awakening in her dreams. She even encounters excessive sleep patterns.
Answer: B) Neisseria meningitidis
Explanation:
Neisseria meningitidis is a bacteria which causes disease meningcoccemia which is epidemic among adults. It is a gram negative bacteria. It causes life threatening sepsis. The bacteria is transmitted through oral sex. The bacteria transfers through saliva and respiratory secretions through kissing, coughing, and sneezing. It causes virulence by attaching to host thin finger like projections called as pilli in the intestine.
