M Inbox (81) - luketry@gmail.com - x VA Sec 4.1 Related Rates - MATH 10. x 60 GeeklyHub * *Course Hero x New Tab x + X A webassign.net/web/Student/Assignment-Responses/submit?dep=28194873&tags=autosave#question3624042_2 A trough has ends shaped like isosceles triangles, with width 4 m and height 5 m, and the trough is 12 m long. Water is being pumped into the trough at a rate of 5 m /min. At what rate (in m/min) does the height of the water change when the water is 1 m deep? - 4 m - 12 m m/min Additional Materials Reading 9. [-/3 Points ] DETAILS OSCALC1 4.1.901.WA.TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A tank contains 100 grams of a substance dissolved in a large amount of water. The tank is filtered in such a way that water drains from the tank, leaving the substance behind in the tank. Consider the volume of the dissolved substance to be negligible. At what rate is the concentration (grams/liter) of the substance changing with respect to time in each scenario? (a) the rate after 5 hours, if the tank contains 60 L of water initially, and drains at a constant rate of 4 L/hr? (b) the rate at the instant when 20 liters remain, if the water is draining at 2.4 L/hr at that instant (c) the rate in scenario (b), if the unknown substance is also being added at a rate of 20 g/hr (and there are 100 grams in the tank at that instant) hr Tutorial Additional Materials Reading Submit Answer 10. [-/1 Points] DETAILS OSCALC1 4.1.902.WA.TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A boat is pulled in to a dock by a rope with one end attached to the front of the boat and the other end passing through a ring attached to the dock at a point 5 ft higher than the front of the boat. The rope is being pulled through the ring at the rate of 0.4 ft/sec. How fast is the boat approaching the dock when 13 ft of rope is out? ft/sec Tutorial Additional Materials 60.F 5:26 PM Sunny 3/27/2022 24