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
MatroZZZ [7]
3 years ago
7

Phoebie brags to her boy-friend that she scored a "twenty twenty" at the eye doctorâs office today. The boy-friend tells her how

proud he is of her, although he doesnât really know what that means. Phoebie is technically referring to her performance on the __________ eye chart.
A. Von Helmholtz
B. Ishihara
C. Snellen
D. Colavita

Social Studies
1 answer:
zloy xaker [14]3 years ago
4 0

Answer: C - Snellen

Explanation: A Snellen eye chart is used to measure visual acuity. This chart was developed in 1862 by a Dutch ophthalmologist Herman Snellen.

This chart uses alphanumeric capitals in its 5 by 5 unit grid. An example of the chart is attached.

The  Snellen eye chart helps to determine the clarity of one's distance vision and it also helps to determine the legal visual acuity requirement for a valid driver’s license.

You might be interested in
Rhianna's class has been assigned a project that involves concept mapping oftheir favorite holidays and the activities they enjo
Nat2105 [25]

Answer:

Option b => Rhianna must come up with a visual display that presents holidays and their respective activities.

Explanation:

In order to be able to get the most correct answer to the question, one has to read in-between lines. We are told(from the question) that the project giving to Rhihanna's class involves what is known as "concept mapping".

Concept mapping has to do with the visual representation of a topic or concept or subject in a way relating to hierarchy that is from they connect infomation from the top of an organized data.

4 0
3 years ago
When Max's father installed a new ceiling fan in his room, the "whirring" sound initially disturbed Max's sleep. After a few nig
Rzqust [24]

Answer: b. habituation

Explanation:

Habituation is a psychological learning process that is described as a decrement in the response to a specific stimulus after being regularly exposed to it. It´s associated with the nervous system and may happen unconsciously. In this example, Max filtering out the fan's noise that was previously so distracting is an effect of habituation.

5 0
3 years ago
Interpretive (constructivist) sociologists examine meanings attached to behaviors. This most commonly leads them to use what kin
Anettt [7]

Answer: Qualitative data collection

Explanation:

Qualitative data collection involves combining two or more data collection method in a research. Examining meanings attached to behaviours would lead to a Qualitative type of data collection.

5 0
3 years ago
What was needed before the Articles of Confederation could be passed into law
belka [17]

Answer: 9 of 13 states had to approve of or ratify a law under the articles of confederation in order for that law to be passed the national government can't obtain any soldiers within the articles of confederation.

Explanation:

5 0
3 years ago
A man from a foreign country obtained a doctorate in political science from a state university and applied to teach there. The m
sammy [17]

Answer:

D No, because the citizenship requirement is not necessary to achieve a compelling state interest.

Explanation:

Option A is incorrect, because the Tenth Amendment reserves to the states power not granted to the federal government.

Option B is incorrect, because it states the standard that the Supreme Court has applied to primary and secondary school teachers.

Option C is also incorrect, because it states the wrong standard.

Hence, Option D is correct, because a state generally may not discriminate against aliens or foreigners absent a compelling state interest, and no compelling interest is served by prohibiting aliens or foreigners from teaching at a state university.

5 0
3 years ago
Other questions:
  • What were the mier y teran recommendations?<br> (hint: there are 3 of them)
    15·1 answer
  • What is a theocracy?
    15·2 answers
  • During the period 2001-2004 the U.S. Federal Reserve lowered nominal interest rates on the dollar by more than the European Cent
    12·1 answer
  • Sigmund freud was the first to develop a __________ theory of personality
    14·1 answer
  • In order to test a nondirectional hypothesis, a researcher would use a __________ test. A. one-tailed B. alternative C. critical
    13·2 answers
  • Who claimed New Mexico after 1821
    13·1 answer
  • Which term best describes the increasing level of economic, social, cultural, political, and natural interconnectedness among pe
    8·2 answers
  • Roman, the finance manager at Outdoor Adventure Sporting Goods, has asked his assistant, Vincent, to prepare the ________ budget
    14·1 answer
  • Why would someone want to be incense?
    8·1 answer
  • When time is 6 p.M on Monday 25th December at Greenwich, the time at 180 degree East longitude will be ………a.M ……day …………the Dece
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!