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Entered Answer Preview Result sech (**) 4x3 tann?(x) [([sech(x^(1/4))]^2)/(4* [x^(3/4)]* (ſtanh(x^(1/4))]^2)] incorrect The answer above is...
Week 1: Problem 11 Previous ProblemProblem List Next Problem Results for this submission Result Entered Answer Preview 4900 J 4900 J incorrect The answer above is NOT correct. (1 point) A bucket...
Week 1: Problem 11 Previous ProblemProblem List Next Problem Results for this submission Result Entered Answer Preview 4900 J 4900 J incorrect The answer above is NOT correct. (1 point) A bucket of water of mass 15 kg is pulled at constant velocity up to a platform 40 meters above the ground. This takes 12 minutes, during which time 6 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to...
Results for this submission Entered Answer Preview Result CDE incorrect The answer above is NOT c...
Results for this submission Entered Answer Preview Result CDE incorrect The answer above is NOT correct. (1 point) Which of the following transformations are linear? Select all of the linear transformations. There may be more than one correct answer. Be sure you can justify your answers. A. T(f(t))(2 from P to R B. T(f(t)) f(-t)from Ps to Ps C. T(z + iy)-9z-iy from C to C 6 E. T(f(t)) f(t)dt from Ps to R F. T(f(t)) 3(f()) +5f(t) from Coo...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is not alow At least one of the answers above is NOT correct. (1 point) Express the function y= Vr + 6 as a composition y = f(e(x)) of two simpler functions y = f(u) and u = g). fu) - sgrttu2+6) help (formulas) g(x)-x help (formulas) Note: You can eam partial credit on this problem. Submit Anawers Preview My Answers Your score was recorded....
Please explain, thank you! Results for this submission Entered Answer Preview Result [(-2/5)*(x^2)+(-4/25)*x+(-152/375)]*[e^(2x)] incorrect The answer...
Please explain, thank you!
Results for this submission Entered Answer Preview Result [(-2/5)*(x^2)+(-4/25)*x+(-152/375)]*[e^(2x)] incorrect The answer above is NOT correct. (1 point) Use the method of undetermined coefficients to find one solution of y" +3 y' – 5 y=(-6x2 – 80 – 8) e21. y= ((-2/5)x^(2)+(-4/25)x+(-152/375))e^(2x) help (formulas) Note: The method finds a specific solution, not the general one. Do not include the complementary solution in your answer. Preview My Answers Submit Answers Your score was recorded. You have attempted...
Assignment 7: Problem 9 Previous Next Problem List (1 point) Sketch the region of integration and evaluate by chan...
Assignment 7: Problem 9 Previous Next Problem List (1 point) Sketch the region of integration and evaluate by changing to polar coordinates: 12 rf) 1 y dx V +y J6 For f(x) = V12x- Answer: 6sgrt3-2p Submit Answers Preview My Answers You have attempted this problem 3 times. Your overall recorded score is 0%6. You have 2 attempts remaining. Email Instructor Assignment 6: Problem 9 Problem List Next Previous (1 point) Set up a double integral in rectangular coordinates for...
HW-13: Problem 2 Previous Problem Problem List Next Problem (1 point) 2 2 Find the surface...
HW-13: Problem 2 Previous Problem Problem List Next Problem (1 point) 2 2 Find the surface area of the part of the plane +3y + z=4 that lies inside the cylinder + y= 25. Surface Area Preview My Answers Submit Answers You have attempted this problem 1 time. Your overall recorded score is 0%. You have unlimited attempts remaining. 317 PM 6/26/2019 e search
HW-13: Problem 2 Previous Problem Problem List Next Problem (1 point) 2 2 Find the surface...
Entered Answer Preview Result 0 0 6.28318530717050 sin) Income At least one of the answers above...
Entered Answer Preview Result 0 0 6.28318530717050 sin) Income At least one of the answers above is NOT conect point Book Problem 15 The following limit CA. 10. 2x s equal to the definito integral (1) ds where - .b - 2 and) Note: You can compartial credit on this problem Preview My Answers Submit Answers Your score was recorded You have attempted this problem times
HW 2.5: Problem 9 Previous Problem Problem List Next Problem (1 point) Solve the following initial-value...
HW 2.5: Problem 9 Previous Problem Problem List Next Problem (1 point) Solve the following initial-value problems: (x + y)’dx + (2xy + x2 - 1) dy = 0. y(1) - 3 = 0. help (formulas) Preview My Answers Submit Answers You have attempted this problem 11 times Your overall recorded score is 0% You have unlimited attempts remaining
Ch 5 Sec 3: Problem 7 Previous Problem Problem List Next Problem (1 point) If the...
Ch 5 Sec 3: Problem 7 Previous Problem Problem List Next Problem (1 point) If the graph of f is shown above, what is the value of the following integral? [ f(x)dx Answer: f77/2 Preview My Answers Submit Answers You have attempted this problem 4 times. Your overall recorded score is 0%. You have unlimited attempts remaining. Email instructor We were unable to transcribe this image
Put a square around the correct answer, and let me lnow what im suppose to choose...
Put a square around the correct answer, and let me lnow
what im suppose to choose exactly. If you cant do that dont answer
the question.
TELUS LTE 3:26 PM webwork.lakeheadu.ca >webwork / math1172-1230sa / hw 2/ 17 HW 2: Problem 17 Previous Problem Problem List Next Problem (1 point) Determine the sum of the following series. 13" Preview My Answers Submit Answers You have attempted this problem 3 times Your overall recorded score is 0%. You have 1 attempt...
Week 1: Problem 11 Previous ProblemProblem List Next Problem Results for this submission Result Entered Answer Preview 4900 J 4900 J incorrect The answer above is NOT correct. (1 point) A bucket of water of mass 15 kg is pulled at constant velocity up to a platform 40 meters above the ground. This takes 12 minutes, during which time 6 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to...
Results for this submission Entered Answer Preview Result CDE incorrect The answer above is NOT correct. (1 point) Which of the following transformations are linear? Select all of the linear transformations. There may be more than one correct answer. Be sure you can justify your answers. A. T(f(t))(2 from P to R B. T(f(t)) f(-t)from Ps to Ps C. T(z + iy)-9z-iy from C to C 6 E. T(f(t)) f(t)dt from Ps to R F. T(f(t)) 3(f()) +5f(t) from Coo...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is not alow At least one of the answers above is NOT correct. (1 point) Express the function y= Vr + 6 as a composition y = f(e(x)) of two simpler functions y = f(u) and u = g). fu) - sgrttu2+6) help (formulas) g(x)-x help (formulas) Note: You can eam partial credit on this problem. Submit Anawers Preview My Answers Your score was recorded....
Please explain, thank you!
Results for this submission Entered Answer Preview Result [(-2/5)*(x^2)+(-4/25)*x+(-152/375)]*[e^(2x)] incorrect The answer above is NOT correct. (1 point) Use the method of undetermined coefficients to find one solution of y" +3 y' – 5 y=(-6x2 – 80 – 8) e21. y= ((-2/5)x^(2)+(-4/25)x+(-152/375))e^(2x) help (formulas) Note: The method finds a specific solution, not the general one. Do not include the complementary solution in your answer. Preview My Answers Submit Answers Your score was recorded. You have attempted...
Assignment 7: Problem 9 Previous Next Problem List (1 point) Sketch the region of integration and evaluate by changing to polar coordinates: 12 rf) 1 y dx V +y J6 For f(x) = V12x- Answer: 6sgrt3-2p Submit Answers Preview My Answers You have attempted this problem 3 times. Your overall recorded score is 0%6. You have 2 attempts remaining. Email Instructor Assignment 6: Problem 9 Problem List Next Previous (1 point) Set up a double integral in rectangular coordinates for...
HW-13: Problem 2 Previous Problem Problem List Next Problem (1 point) 2 2 Find the surface area of the part of the plane +3y + z=4 that lies inside the cylinder + y= 25. Surface Area Preview My Answers Submit Answers You have attempted this problem 1 time. Your overall recorded score is 0%. You have unlimited attempts remaining. 317 PM 6/26/2019 e search
HW-13: Problem 2 Previous Problem Problem List Next Problem (1 point) 2 2 Find the surface...
Entered Answer Preview Result 0 0 6.28318530717050 sin) Income At least one of the answers above is NOT conect point Book Problem 15 The following limit CA. 10. 2x s equal to the definito integral (1) ds where - .b - 2 and) Note: You can compartial credit on this problem Preview My Answers Submit Answers Your score was recorded You have attempted this problem times
HW 2.5: Problem 9 Previous Problem Problem List Next Problem (1 point) Solve the following initial-value problems: (x + y)’dx + (2xy + x2 - 1) dy = 0. y(1) - 3 = 0. help (formulas) Preview My Answers Submit Answers You have attempted this problem 11 times Your overall recorded score is 0% You have unlimited attempts remaining
Ch 5 Sec 3: Problem 7 Previous Problem Problem List Next Problem (1 point) If the graph of f is shown above, what is the value of the following integral? [ f(x)dx Answer: f77/2 Preview My Answers Submit Answers You have attempted this problem 4 times. Your overall recorded score is 0%. You have unlimited attempts remaining. Email instructor We were unable to transcribe this image
Put a square around the correct answer, and let me lnow
what im suppose to choose exactly. If you cant do that dont answer
the question.
TELUS LTE 3:26 PM webwork.lakeheadu.ca >webwork / math1172-1230sa / hw 2/ 17 HW 2: Problem 17 Previous Problem Problem List Next Problem (1 point) Determine the sum of the following series. 13" Preview My Answers Submit Answers You have attempted this problem 3 times Your overall recorded score is 0%. You have 1 attempt...
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