A sandbox in the shape of a rectangular prism is 1/2ft. high and needs to contain at least 42.3 ft of sand. How would you write an inequality to express the possible area of the base, b, of the sandbox?(1 point)
Volume of rectangular prism = base area * height
Volume = b * 1/2 = 1/2b
Given that the sandbox needs to contain at least 42.3 ft of sand:
1/2b ≥ 42.3
Therefore, the inequality to express the possible area of the base, b, of the sandbox is:
b ≥ 84.6