Tell if the square root is rational, irrational, or not a real number. If the square root is rational, find the exact value; if the square root is irrational, write the approximate value rounded to two decimal places.
A. rational; -74
B. irrational; -8.6
C. irrational; 8.6
D. not a real number
Answer: C
Mathematics
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A. 9( -i + j + k)
B. 
C. 9
D. 9
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Solve the problem. Use 3.14 for ? and round to the nearest tenth.A wicker basket has a circular rim with a diameter of 11 inches. How many inches of ribbon are needed to go once around the rim?
A. 34.5 in B. 121 in C. 69.1 in D. 32.5 in
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Graph the ellipse and label the center.
+ 
= 1
A. C(-3, -11)
B. C(10, 2)
C. C(-10, -2)
D. C(3, 11)
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For the given function, find the requested relative extrema or extreme value.y = 3xex; minimum value on [-2, 0]
A. - 
B. 0
C. - 9e3
D. 
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