Find the inverse of the matrix. 
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.Bob fenced in a rectangular garden in his yard. The length of the rectangle is 5 feet longer than the width and the perimeter is 94 feet. What is the width of the rectangle?
A. 42 feet B. 20 feet C. 23 feet D. 21 feet
Use the Second Derivative Test to find the relative extrema, if any, of the function 
.
What will be an ideal response?
Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. x3 - 6x2 + 21x - 26 = 0
A. {-2, 2 + 
, 4 - 
}
B. {2, 3 + 2i, 3 - 2i}
C. {2, 3 + 
, 3 - 
}
D. {2, 2 + 3i, 2 - 3i}
Work the application. Write a legend and an equation. Solve the equation and answer in a complete sentence.A spreadsheet contains 594 entries in a rectangular array which has 33 rows. How many entries are in each row?
A. Let n = the number of entries in each row. 33 ? 594 = n There are 19,602 entries in each row. B. Let n = the number of entries in each row. 33 ? 594 = n There are 561 entries in each row. C. Let n = the number of entries in each row. 33 ? n = 594 There are 28 entries in each row. D. Let n = the number of entries in each row. 33 ? n = 594 There are 18 entries in each row.