Normal vision is called 20-20 vision. These numbers are actually a ratio a comparison of the distance you can see to the distance a normal-sighted person can see. For example, a person with 20-30 vision can see from a distance of 20 feet what a person with 20-20 vision can see from a distance of 30 feet. Based on this knowledge, explain what the following numbers mean regarding vision. a. 20-100 b. 20-40
s
1. 20-100 vision can see from a distance of 20 feet what a person with 20-20 vision can see from 100 feet. 2. [ 20-40 vision you can see from 20 feet what a person with 20-20 vision can see from 40 feet. ]
Asked 7 days ago|11/22/2020 10:35:10 AM
Rating

Which of the following terms correctly describes 4 : 1? Question 1 options: Ratio Fraction Percent Factor
Weegy: Ratio is the terms correctly describes 4 : 1. (More)
Updated 7 days ago|11/22/2020 3:24:02 PM
32,749,734
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Which set is an example of like fractions? A. 1/2 and 3/2 B. 7/4 and ...
Weegy: The set which is an example of like fractions is: 10/10 and 5/5.
A galaxy that has a shape similar to a football is a(n) ____ galaxy. ...
Weegy: A galaxy that has a shape similar to a football is an irregular galaxy.
Very light, thin lines that separate the colored areas or rock units ...
Weegy: Very light, thin lines that separate the colored areas or rock units on a geologic map are called contact lines. ...
In the time of butterflies which character can be described as ...
Weegy: The elements of health, physical, mental/emotional/spiritual, and social are interconnected and should be kept ...
In Asia, the Cold war led to
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
P
R
P
R
R
Points 1844 [Total 19280] Ratings 1 Comments 1524 Invitations 31 Online
S
L
L
1
P
1
L
Points 1555 [Total 10295] Ratings 14 Comments 1415 Invitations 0 Offline
S
L
Points 960 [Total 2242] Ratings 0 Comments 900 Invitations 6 Offline
S
L
P
1
L
Points 652 [Total 6618] Ratings 10 Comments 552 Invitations 0 Online
S
L
P
P
P
1
P
L
1
Points 478 [Total 9130] Ratings 4 Comments 438 Invitations 0 Offline
S
L
Points 392 [Total 1046] Ratings 20 Comments 192 Invitations 0 Offline
S
L
Points 275 [Total 3306] Ratings 8 Comments 195 Invitations 0 Offline
S
L
Points 254 [Total 451] Ratings 1 Comments 244 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
Points 203 [Total 2320] Ratings 19 Comments 13 Invitations 0 Online
S
L
Points 148 [Total 159] Ratings 0 Comments 148 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.