Answer Happy

When you dive below the surface of the water, the pressure increases. You can feel this in your ears when you dive to the bottom of a deep swimming pool or spring. The function that describes this relationship is P(d) = 14.5+ 66 d. whered is the depth in feet below the surface of the water 29 and P is the pressure in pounds per square inch (PSI). What is the pressure at the surface of the water? Select the correct units from the second box. Select an answer At what depth is the pressure exactly double the pressure at the surface of the water?Select the correct units from the second box. Select an answer What is the pressure at a depth of 66 feet? Use function notation in the first box and give the answer in the second box.Select the correct units from the third box. Select an answer: What is the pressure at a depth of 231 feet? Use function notation in the first box and give the answer in the second box.Select the correct units from the third box. Select an answer Which of the following is the graph of the function P(d). 200 140- 160 200 120 100 50 60 40 20 +20 200 180 1s0 140 40 80 120 160 200 240 280 32 400 120 160 200 240 280 2 200 180 160 140 130 100 40 ✔ 20 200- 10 (40 120- 100 400 120 160 200 240 280 2 220 160 20 240 23