The intensity of light produced by a light source varies inversely with the square of the distance from the source. If the intensity of light produced from 2 feet away from a light source is 8 candelas, how far away would you have to be for the intensity to be 2 candelas?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Which of the following graphs represents the function f(x) = 2^x

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)