Safari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:01 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade. B https://le.. Sign in to... P Assignme... P Quiz CH 4 Course H... of Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:01 AM E Quiz: Quiz CH 4 Question 6 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz For n x n matrices A and B, and n x 1 column matrices C, D, and X, solve the given matrix equation for X. Assume that all necessary inverses exist. Question list K AX + D = BX + C O Question 1 X = O Question 2 O Question 3 O Question 4 Question 5 Question 6 O Question 7 O Question 8 Question a NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:01 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade. B https://le.. Sign in to... P Assignme... P Quiz CH 4 Course H... of Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:01 AM E Quiz: Quiz CH 4 Question 7 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Find ACD, if possible. Question list K 0 2 3 - 2 A = 2-1 C= 4 -3 3 D = O Question 1 1 - 2 - 3 1 1 2 3 O Question 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O Question 3 O A. ACD= O B. The matrix ACD is not defined. O Question 4 O Question 5 O Question 6 O Question 7 O Question 8 NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:01 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le... Sign in to... P Assignme... P Quiz CH 4 Course H... of Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:01 AM E Quiz: Quiz CH 4 Question 8 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz A company with manufacturing plants located in State A and State B has labor-hour and wage requirements for the manufacture of three types of inflatable boats as given in the two matrices below. Complete Question list K parts (A) through (D). Hourly Wages Labor-Hours Per Boat State A State B Cutting Assembly Packaging O Question 1 Dept Dept Dept 16.75 14.11 Cutting Dept 0.3 0.2 0.4 1-person boat N = 12.31 16.8 Assembly Dept M = 0.7 0.3 1.5 2-person boat 9.02 10.96 Packaging Dept 1.7 14 1.7 4-person boat O Question 2 (A) Find the labor costs for a one-person boat manufactured at the State A plant. O Question 3 Labor costs = $ (Round to the nearest cent as needed.) (B) Find the labor costs for a four-person boat manufactured at the State B plant. O Question 4 Labor costs = $ (Round to the nearest cent as needed.) (C) Discuss possible interpretations of the elements in the matrix products MN and NM. Select the correct choice below that describes the best interpretation of the elements in the matrix product Question 5 MN. O A. Matrix product MN does not exist. Question 6 O B. Matrix product MN exists and represents the total labor cost for the three types of inflatable boats for each state. C. Matrix product MN exists and represents the labor cost for assembly and packaging departments for the three types of inflatable boats for state A and state B. O Question 7 D. Matrix product MN exists and represents the labor cost for cutting department for the three types of inflatable boats for state A and state B. Select the correct choice below that describes the best interpretation of the elements in the matrix product NM. O Question 8 A. Matrix product NM exists and represents the total labor cost for the three types of inflatable boats for each state. B. Matrix product NM exists and represents the labor cost for assembly and packaging departments for the three types of inflatable boats for state A and state B. . . . . Question a NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:01 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le... Sign in to... P Assignme... P Quiz CH 4 Course H... of Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:01 AM E Quiz: Quiz CH 4 Question 8 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz A company with manufacturing plants located in State A and State B has labor-hour and wage requirements for the manufacture of three types of inflatable boats as given in the two matrices below. Complete Question list K parts (A) through (D). Hourly Wages Labor-Hours Per Boat State A State B Cutting Assembly Packaging Dept Dept Dept O Question 1 16.75 14.11 Cutting Dept 0.3 0.2 0.4 1-person boat N = 12.31 16.8 Assembly Dept M = 0.7 0.3 1.5 2-person boat 9.02 10.96 Packaging Dept 1.7 14 1.7 4-person boat O Question 2 A. IVIQUIA PIVUUCL IVIVI CAISLO al lu I GUI COGIRLS LIG LUIGI IaNUI LUOLIVI LIG UIGE LyPES VI II IIIaLaVIE vato IVI caulI SLate. O Question 3 B. Matrix product NM exists and represents the labor cost for assembly and packaging departments for the three types of inflatable boats for state A and state B. O C. Matrix product NM does not exist. O D. Matrix product NM exists and represents the labor cost for cutting department for the three types of inflatable boats for state A and state B. O Question 4 (D) If the product MN has a meaningful interpretation, find the product and label its rows and columns. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice that represents the matrix product MN. Question 5 O A. Labor cost per boat State A State B 1-person boat Question 6 2-person boat 4-person boat O Question 7 O B. Labor cost per boat 1-person 2-person boat boat State A O Question 8 State B State C . .. . Question a NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:01 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le... Sign in to... P Assignme... P Quiz CH 4 Course H... of Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:01 AM E Quiz: Quiz CH 4 Question 8 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz A company with manufacturing plants located in State A and State B has labor-hour and wage requirements for the manufacture of three types of inflatable boats as given in the two matrices below. Complete Question list K parts (A) through (D). Hourly Wages Labor-Hours Per Boat State A State B Cutting Assembly Packaging O Question 1 Dept Dept Dept 16.75 14.11 Cutting Dept 0.3 0.2 0.4 1-person boat N = 12.31 16.88 Assembly Dept M= 0.7 0.3 1.5 2-person boat 9.02 10.96 Packaging Dept 1.7 14 1.7 4-person boat O Question 2 O Question 3 State C O C. MN cannot be determined. O Question 4 If the product NM has a meaningful interpretation, find the product and label its rows and columns. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice that represents the matrix product NM. O A. Labor cost per boat Question 5 State A 1-person boat 2-person boat O Question 6 4-person boat O B. Labor cost per boat 1-person 2-person O Question 7 boat boat State A State B O Question 8 State C O C. NM cannot be determined. Question a NextSafari File Edit View History Bookmarks Window V mylab.pearson.com C G My Grade.. B https://le.. My Grade. B https://le.. Sign in to.. P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le.. Sign in to... P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 Question 11 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Yaffa needs to graph a system of equations as one of her homework assignments. She finds that her solution has two lines that are parallel. From this, Yaffa can assume which of the following? Question list K O Question 4 the correct answer below. O A. That her system has no solution. O Question 5 O B. That her system has exactly 2 solutions. O C. That her system has exactly one solution. O Question 6 O D. That her system is dependent. O Question 7 O Question 8 O Question 9 Question 10 O Question 11 O Question 12 NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:02 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le. Sign in to.. P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM ? E Quiz: Quiz CH 4 Question 12 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Question list K Write the given system of equations as a matrix equation and solve by using inverses. -x1 - 2X2 = k1 U Question 4 X1 + X2 = K2 Question 5 a. What are x, and X2 when k, = 9 and k2 = - 3? O Question 6 b. What are x, and X2 when k, = - 5 and k2 = - 1? O Question 7 O Question 8 c. What are x1 and X2 when k, = 1 and k2 = 4? O Question 9 Question 10 O Question 11 O Question 12 NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:02 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le.. Sign in to.. P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 Question 13 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Write the system of equations as a matrix equation of the form AX = B. Question list K X1 - 3X2 + 4X3 = -5 - 4x1 + 3X2 Question 10 X1 + X2 +6X3 = -2 O Question 11 X 1 O Question 12 X2 =7 X3 (Type an integer or decimal for each matrix element.) Question 13 Question 14 O Question 15 O Question 16 O Question 17 O Question 18 NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:02 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le.. Sign in to... P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 Question 14 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Question list K Examine the product of the two matrices to determine if each is the inverse of the other. Question 10 [2 3][-2-3] O Question 11 Are the matrices inverses of each other? O Yes O Question 12 O No O Question 13 O Question 14 O Question 15 O Question 16 O Question 17 O Question 18 NextSafari File Edit View History Bookmarks Window V mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le. Sign in to... P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 Question 16 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz Solve the given system of equations by using the inverse of the coefficient matrix. Use a calculator to perform the necessary matrix operations. Question list K X1 3X2 6X3 - XA= 16 6X1 + X2 X3 6X4 = - 2 Question 10 5 X 1 X2 + X3 - X4 = 10 x1 *2 4X3 - 5XA = 20 O Question 11 The solution is x1 = ], x2 = ], x3 = ], and x4 =]. O Question 12 (Type integers or simplified fractions.) O Question 13 Question 14 O Question 15 O Question 16 O Question 17 O Question 18 NextSafari File Edit View History Bookmarks Window Help O US Q 8 0 Thu Dec 14 3:02 AM mylab.pearson.com C G My Grade.. B https://le.. My Grade.. B https://le. Sign in to... P Assignme... P Quiz CH 4 Course H... Mail - Alz... MATH TE... Google T... MATH 2040 B Fall 2023 DONIA Alzoubi 12/14/23 3:02 AM E Quiz: Quiz CH 4 Question 17 of 25 This quiz: 25 point(s) possible This question: 1 point(s) possible Submit quiz K Which of the following set of matrices can be multiplied, assuming they are kept in the order written? Question list Question 10 Select all that apply. A. 4x4 and 4 x3 O Question 11 B. 4x4 and 4 x4 c. 4x3 and 4 x4 O Question 12 D. 4x3 and 3 x3 E. 3x4 and 3x4 O Question 13 F. 3x3 and 4 x3 G. 3x3 and 3x4 H. 3x4 and 4 x3 Question 14 1. 4x3 and 4x3 O Question 15 O Question 16 O Question 17 O Question 18 NextSafari File Edit View History Bookmarks Window V