- 4.1 is shaped by matchstick. Moving one stick makes it 24.?

Discover Questions

Surface by rotating the arc y^2=9x from x=0 to 4 through 2π around x axis is 49π.Show that
x̄ of this surface is: 3/49*integral{x(4x+9)dx}? A man is 5 times as old as his son 2 years ago the sum of the squares of their age was 114 find the present age of son?answer is 7? What is Maple? Why did no one think to mention that the Van Garretts are kith and kin to the Van Tassels? Why is cyanide more poisonous than thiocyanate?