. Question 4 0 f 1 Pts A company is building a window comprised of a rectangle and a semicircle, as below. iII- 2?\" If the company only has 12 feet of framing material, which quantity below should they optimize to let in the most amount of light? 2h+2r+m~ Zrh + 2m" 1 _ 2Tb -l Earl 1 _ 2h. l 21" | Ear?\" Question 5 0 / 1 pts A company is building a window comprised of a rectangle and a semicircle, as below. h 2r If the company only has 12 feet of framing material, which equation below represents the constraints? O 12 = 2h + 2r + - AT2 O 12 = 2rh + 2mr O 12 = 2Th + - TT2 O 12 = 2h + 2r + mr- Question 7 0 i 1 Pts An aquarium is being built in the shape of a rectangular box with a square bottom and no top. Let :1: represent the length of one side of the bottom of the aquarium and let y represent the height of the aquarium. Suppose we wish to minimize the amount of material needed to create the aquarium. If the nished aquarium must hold 32 ft3 of water, what is the equation we should optimize? 0(3) : 3:2 +41: (2?) 0(3) 2 3:2 +4m(32:) 0(3) 2 2:122 +45: (:73) 0(3) 2 :32 (32 1:) OLE) : 2:132 +4m32 z)