Question 5
Find the MAD for this set of data.
Name
Swim Team
Absolute
Age (years) Mean
Deviation
101
Maddox
Enrique
134
3
10 1
101
Gloria
Mckenna
10
10
0
Asher
10
10
MAD = ?
DONE
Hannah
Asher
Danielle
10
20
10
1 0
9
10
1
Danielle
10
10
o
Katy
10
10
0
Timothy
11
10
1
Gentry
9
10
1

P = 14.5+4x

Step-by-step explanation:

Let the width of the room is x.

Length = 7.25 feet longer than the width = 7.25 +x

We need to find an expression the represents the perimeter of the room.

Perimeter = sum of all sides

P = 2(l+b)

l is length and b is width

P = 2(7.25 +x+x)

=2(7.25 +2x)

=14.5+4x

Hence, the required expression for the perimeter is 14.5+4x.