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Secure h ps://www. mathxl.com /Student/Player Homework aspx? homeworkld 4135765238lquestionld 6&flushed; false&cld; 43551 708lcenterwin yes Apps A 84 CAU TRUC CAU TR 3000tuvungtienganh D Mind the Body: f similarities and Diffe Gb Blackboard D citation Mach APA Z Chia s Facebook Other bookmarks MATH 211-00A Hieu Nguyen I 4/9/17 11:50 AM Homework: HW 4.6 Save Score 0 of 1 pt HW Score: 26.67%, 1.6 of 6 pts 6 of 6 (4 complete) 4.6.29 X Question Help The graph to the right shows the depth in feet of the water in a river measured at 12-foot intervals across the width of the river If the river flows at 4 miles per hour, how much water in cubic feet) -12H flows past the place where these measurements were taken in one day? Use the parabolic rule In one day. 2676 ft3 of water flows past the place where these measurements were taken. Enter your answer in the answer box and then click Check Answer. Check Answe 4 All parts showing Clear All Links A 4 ENG 1 50 AM Desktop oneDrive

Explanation / Answer

Area= (7+11+19+23+23+18+14)*12=1380 ft^2

water flow per hour= 4 miles per hour= 5280*4 ft per hour=21120 ft per hour

therfore flow per day=21120 ft per hour * 24 =506880 ft

therfore volume of water flow in a day=506880 ft*1380 ft^2=699494400 ft^3

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