Grades - Mohammad Yassine X VA MATH180: HW21- Sec 4.7 (F202 x do Octave Online . Cloud IDE compe x M Inbox (111) - myassine3@hawkr x Open orders - EssayPro.com * G Suppose a package to be mailed x Course Hero X + X - C webassign.net/web/Student/Assignment-Responses/submit?dep=32016420&tags=autosave#question4709880_8 5th GradeAlpha.pdf VitalSource Booksh.. bank mobile FA Order 3570395 - Es... b Success Confirmati Y Z-Library Psychology in Ever. = Precalculus 2e- Op.. XYZ Homework - H. PB Technical and Prof. My Course - Macroe. MindTap - Cengage. Need Help? Read It Submit Answer 10. [-/1 Points] DETAILS SCALCET9 4.7.058. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A graphing calculator is recommended. An oil refinery is located 1 km north of the north bank of a straight river that is 3 km wide. A pipeline is to be constructed from the refinery to storage tanks located on the south bank of the river 8 km east of the refinery. The cost of laying pipe is $500,000/km over land to a point P on the north bank and $1,000,000/km under the river to the tanks. To minimize the cost of the pipeline, how far downriver from the refinery (in km) should the point P be located? (Round your answer to two decimal places.) km Need Help? Read It Submit Answer 11. [-/2 Points] DETAILS SCALCET9 4.7.067. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A baseball team plays in a stadium that holds 55,000 spectators. With ticket prices at $10, the average attendance had been 27,000. When ticket prices were lowered to $8, the average attendance rose to 33,000. (a) Find the demand function (price p as a function of attendance x), assuming it to be linear. p(x) = (b) How should ticket prices be set to maximize revenue? (Round your answer to the nearest cent.) Need Help? Read It Watch It Submit Answer 12. [-/14 Points] DETAILS SCALCET9 4.7.AE.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Example 2 Video Example () A cylindrical can is to be made to hold 1.8 L of oil. Find the dimensions that will minimize the cost of the metal to manufacture the can. O US Jul 28 7:56 2 9