Find ? for 0° ? ? < 360°.sec ? = -1.631
A. 127.82°, 232.18°
B. 127.82°, 307.82°
C. -142.18°, 307.82°
D. -58.49°, 418.49°
Answer: A
Mathematics
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Find all cube roots of the complex number. Leave answers in trigonometric form.-6
- 6i
A. 
cis 70°, 
cis 190°, 
cis 310°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 80°, 
cis 200°, 
cis 320°
Mathematics
Use l'Hopital's Rule to evaluate the limit.
A. - 
B. 0
C. 3
D. 
Mathematics
Evaluate the function as indicated.Find g(-4) when g(x) = x2 - 3x + 6.
A. 10 B. 34 C. 22 D. -2
Mathematics
Give three kinds of notation for the percent.220%
A. 
; 22 × 
; 22 × 0.01
B. 
; 220 × 
; 220 × 0.001
C. 
; 220 × 
; 220 × 0.01
D. 
; 220 × 
; 220 × 0.1
Mathematics