Step 1
we know that
The perimeter of a square is equal to
P=4*b
where
b is the length side of a square
<u>Find the perimeter of the square picture</u>
b=4 in
P=4*4=16 in
Step 2
<u>Find the maximum radius of the circular frame</u>
we know that
the perimeter of a square frame is equal to the circumference of the circular frame
the circumference is equal to
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
![16=2\pi r](https://tex.z-dn.net/?f=16%3D2%5Cpi%20r)
![8=\pi r\\\\r=\frac{8}{\pi}](https://tex.z-dn.net/?f=8%3D%5Cpi%20r%5C%5C%5C%5Cr%3D%5Cfrac%7B8%7D%7B%5Cpi%7D)
r=2.5 in
therefore
<u>the answer is</u>
the maximum radius of the circular frame is 2.5 in
The answer is letter F :)
7 x *cross multiply
-- = --
11 121
11x 847 *divide
--- = -----
11 11
x = 77
Answer:
25 men
Step-by-step explanation:
100 - 65 = 35 women
60 - 35 = 25 men