Six year old students at an elementary school we’re giving a 20 yard headstart in a race the graph shows how far the average student run in 30 seconds
which statement best describes the domain of the function represented in the graph
a. 6 b. 6 c. 0 d. 20 < x< 60, or x is from 20 to 60

Option D. 20 < x < 60 or x is from 20 to 60

Step-by-step explanation:

When a function is graphed, x coordinates of the points on graph show "domain" and y coordinates of the points  represent "range"

In the graph attached domain of the function will lie from 20 to 60.

It can be shown in the form of

20 < x < 60 or (20,60)

which is the interval form of domain.

Therefore, option D is the answer.

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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