1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DENIUS [597]
3 years ago
9

From 1912 to 1928, the contact number for measles in the U.S. was 12.8. If we assume that Ro is still 12.8 and that inoculation

is 100% effective -- everyone inoculated obtains immunity from the disease -- what fraction of the population must be inoculated to prevent an epidemic?
Social Studies
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

70-85%

Explanation:

Inoculation is basically developing herd immunity in a given population so that there is no more spread of the virus and the pandemic is prevented.

It is generally believed that if 75-80% people are inoculated then epidemic can be prevented.

You might be interested in
"People are motivated mainly by a need to have relationships with others. Severe problems in the relationships between children
Mademuasel [1]

Answer:Object relations theorist

Explanation:According to the object relations theory, the term "objects" is used to in order to define inanimate entities , those people who are significant to one's life with whom they relates such as father ,mother and primary caregiver.

Why is Object Relations Theory important?

According to the object relations theory, the development and growth of an infant's is mostly dependent on the interactions they have with their caregivers or mother mostly. If the infant is well cared for they will be able to develop effectively and develop their true selves.

6 0
3 years ago
While waiting to cross the street, you witness a man ignoring the red signal and causing an accident. Then, the man who caused t
kodGreya [7K]

Answer:

the misinformation effect.

Explanation:

The misinformation effect is a psychological term that describes the occurrence of a situation in which an individual's recollection of episodic memories is affected by the subsequent incident information. This implies that the subsequent inflation affects or alters the memory of the actual event.

Hence, in this situation, the correct answer is "MISINFORMATION EFFECT."

5 0
3 years ago
One of the key goals of the Supreme Court, headed by Chief Justice Earl Warren in the 1960s, was to
taurus [48]
The Warren Court was widely known as it highly value the equality and the civil rights in the United States

One of the key goals of its supreme court was the elimination of discrimination in employment and education area


5 0
3 years ago
How to explain a 14 year old rapping when it comes to crime and deviance?
lara31 [8.8K]
Did you mean raping?
5 0
4 years ago
While growing up, Chuck did not receive much encouragement from his caretakers. In fact, he was often harshly criticized in an u
sergejj [24]

Answer:

An inferiority complex

Explanation:

The inferiority complex term was given by Al-fer Adler. It is a psychological sense of inferiority. It can be called a partial or whole unconscious. This concept was used by many psychologists and the psychiatrist. The word complex was later on accepted as the whole and partially repressed and organized and feeling of the complex.  

Thus in the above statement, Chuck did not get earlier encouragement from his parents due to which Chuck developed an inferior complex in his personality.

4 0
3 years ago
Other questions:
  • Name a 4th of July favorite that comes on a bun.
    14·2 answers
  • 2. Who Is Logan County, Virginia, named after?​
    14·1 answer
  • The roman empire was about 70% as large as the united states. why was the communication within this area such a serious problem?
    7·1 answer
  • The opposite of hyperbole, ______ involves downplaying a fact or event.
    6·2 answers
  • Mary has been in an abusive relationship for the last three years. she has a child with the man who abuses her. at first she fou
    8·1 answer
  • what is worse. Having a snotty tissue thrown on you or having tiny blood spots (from a lip) on a tissue thrown on you?
    14·1 answer
  • Anxiety is what at the anticipation of danger?
    14·2 answers
  • The adaption of the constitution depends on what
    6·1 answer
  • Which action taken by a central bank would reflect contractionary monetary policy?
    11·2 answers
  • True or False: MBTI stands for Myers-Briggs Type Indicator.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!