<span>Perimeter =2w+2L= 520.
We can solve this by understanding that the area is maximized by a square
Therefore L=w.
p=2w+2w=520=4w
w=130
Area
A=wL=130(130)= 16900 square yards</span>
Answer:

Step-by-step explanation:

Answer:
The answer is C
Step-by-step explanation:
i also use khan
Answer:
y = 3x
y = 18
Step-by-step explanation:
Let :
Distance walked by Jena = x
Distance walked by Karla = y
x = 6
y = 3x ;
y = 3(6)
y = 18 miles
Answer:
Step-by-step explanation:
The main difference between an ogive and a frequency polygon is - An ogive is a plot of cumulative values while a frequency polygon is a plot of the values themselves. An ogive is also called the cumulative frequency graph. It is a curve which shows the cumulative frequency of a given set of data.