Two solid spheres have volumes 250cm^o and 128cm^o respectively. Find the ratio of their radii.

Similar Questions

Is the diagram, MN, PQ and RS are three intersecting straight lines. Which of the following statemen...

Solve the inequality: 3m + 3 > 9 ...

Solve the following equation equation for $x^2 + \frac{2x}{r^2} + \frac{1}{r^4}$ = 0...

The sine, cosine and tangent of 210o are respectively ...

What is the volume of a solid cylinder of diameter 7cm and height 7cm? (Take $\pi = \frac{22}{7}$)...

Factorize 2x$^2$ - 21x + 45...

A die is rolled 200 times the outcomes obtained are shown in the table below. Find the probabilit...

A man travels at a rate of 25m/sec. If he travels for 10½hrs, how many kilometres has he cove...

In the diagram, DE||BC, |AD| = x cm and |DB| = |AE| = ycm. Find |CE| in terms of x and y ...

Find the LCM of 23 x 3 x 52, 2 x 32 x 5 and 23 x 33 x 5...