Find all the roots of the complex number. Put answers in standard form.Square roots of j
A. -1, 1
B. -j, j
C. 
+ 
j, - 
- 
j
D. 
- 
j, - 
+ 
j
Answer: C
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Provide an appropriate response.Let sk denote the kth partial sum of the alternating harmonic series. If e(15) denotes the absolute value of the error in approximating ln 2 by 
, compute floor 
, where floor(x) denotes the integer floor (or greatest integer) function.
A. 29 B. 30 C. 32 D. 31
Find the center, foci, and asymptotes of the hyperbola.x2 - y2 = 128
A. C: (0, 0); F: (16, 0), (-16, 0); A: y = x, y = - x B. C: (0, 0); F: (8, 0), (-8, 0); A: y = x, y = - x C. C: (2, 2); F: (16, 0), (-16, 0); A: y = 2x, y = - 2x D. C: (0, 0); F: (16, 0), (-16, 0); A: y =2x, y = - 2x
Use a calculator to obtain solutions correct to the nearest hundredth.
?
What will be an ideal response?
Write the number in scientific notation.0.000004417
A. 4.417 × 10-5 B. 4.417 × 10-7 C. 4.417 × 106 D. 4.417 × 10-6