Find the volume of a sphere made by rotating a circle with a radius of 12 inches. use 3.14 for π and round to nearest whole number. a) 1,728 in3 b) 2,304 in3 c) 4,072 in3 d) 7,235 in3

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000