Answer:
sp of bicycle =5600
cp of bicycle =10
now,
profit(p)=sp-cp
=5600-10
=5,590
The profit of bicycle is Rs 5,599
1 mi = 5280 ft
1 h = 3600 s
therefore:
![31.8\ \dfrac{mi}{h}=31.8\cdot\dfrac{5280}{3600}\ \dfrac{ft}{s}=46.64\ \dfrac{ft}{s}](https://tex.z-dn.net/?f=31.8%5C%20%5Cdfrac%7Bmi%7D%7Bh%7D%3D31.8%5Ccdot%5Cdfrac%7B5280%7D%7B3600%7D%5C%20%5Cdfrac%7Bft%7D%7Bs%7D%3D46.64%5C%20%5Cdfrac%7Bft%7D%7Bs%7D)
Answer: 31.8 mi/h = 46.64 ft/s
If we know that Laura's canvas is square, and one side is 22cm,
area of a square is l*w, with a special case of l=w
the area will be
A= l*w=22*22=484cm^2
also, Asquare is=l^2