I’m kind of confused because we need the total of people in the family. But from what I understand no it not unusual because the changes of being boys is 51%.
35/16
If you need the work message me.
Answer:
A = 3W² + W + 1/8πW²
Step-by-step explanation:
rectangular window is L x W
semicircle is 1/2 πr²
r = 1/2 W
L = 3W + 1
A = W(3W + 1) + 1/2 π(1/2W)²
A = 3W² + W + 1/8πW²
Answer:
C
Step-by-step explanation:
The arc length is calculated as
arc = circumference of circle × fraction of circle
= 2πr × 
= 2π × 18 × 
= 36π ×
( cancel 36 and 24 by 12 )
= 3π × 
=
→ C
The correct answer should be A. Correct me if I'm wrong