Using lighting that does not cast shadows or a glare on schoolwork and activities, is an appropriate modification for a student with a(n) disability.

Visual disability

Explanation:

Using lighting that does not cast shadows or a glare on schoolwork and activities, is an appropriate modification for a student with a visual disability. For child with visual disability, his or her ability to see may be affected by the presence of dark shadows, or glaring light. It is necessary to make sure the light of the classroom is modified to fit his or her visual requirements.

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !

of what agreement it does not show