If the volume of a spherical ball is 113.04 cubic inches, what is the radius?
3 inches
9 inches
18 inches
27 inches

r= 3 inches

Explanation:

V= (4/3)*pi* r^3

113.04= (4/3)*3.14*r^3

113.04*(3/4)= 3.14*r^3

84.78 = 3.14*r^3

84.78/3.14 = r^3

27 = r^3 Take the cubed root of both sides.

r = 3 inches

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.