Darla’s dog weighs more than 10 kilograms and less than 15 kilograms. Select all the inequalities that must be true if w is the weight of Darla’s dog in kilograms.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.