sum of cubes calculator

What is the probability of rolling a sum greater than 10 with two number cubes? => 1 4 or 1 12 or 1 6 or 5 12..

If the surface area of a cube is equal to the sum of the measures of all its edges, then what is the measure of each edge of the cube? => 3 units or 5 units or 4 units or 2 units..

Molecular mass is equal to sum of the atomic masses of all atoms present in one molecule of the substance.Example: H 2 OMass of H atom = 1Mass of 2H atoms = 2Mass of O atom = 16Molecular mass = 2 + 16 = ..

Write down the formula of the given molecule/ion leaving some space between the atoms. Write oxidation number on the top of each atom with 'x' in case of the atom whose oxidation number has to be calculated. Write down the total oxidation numbers of each element beneath the formul..

The sum of two positive numbers is 40. Find the smallest possible value for the sum of their cubes. => 8000 or 16000 or 80 or 40..

Find the difference between the probability of getting a sum of 8 and the probability of getting a sum of 3 when two number cubes are rolled. => 1 18 or 1 12 or 1 36 or 1 9..

Sunny rolled 2 number cubes and recorded the sum of the numbers rolled. Find the experimental probability for getting a sum of 7. => 1 or 1 30 or 1 20 or 1 10..

The formula S = n 2 ( n +1) 2 /4 is used to find the sum of the cubes of the first n natural numbers. Find the sum of the cubes of the first 8 natural numbers. => 1288 or 1304 or 1360 or 1296..

Find the sum of the volumes of the 3 cubes shown if a = 4 m, b = 6 m and c = 8 m. => 782 m 3 or 792 m 3 or 842 m 3 or 892 m 3..