Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 60°, 
cis 180°, 
cis 300°
C. 
cis 80°, 
cis 200°, 
cis 320°
D. 
cis 100°, 
cis 220°, 
cis 340°
Answer: D
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You are considering buying three stocks, Stock 1, Stock 2, and Stock 3, and their prices at time t are given by 
, 
, and
src="https://sciemce.com/media/3/ppg__cognero__Section_6.2_Rates_of_Change_for_Other_Functions__media__34fe3036-1413-43d4-b172-fd502cb633c3.PNG" style="vertical-align:middle;" />, respectively. You observe that 
is positive, 
is near 0, and 
is negative. Which stock is likely to provide the best growth in the short term?
??
A. Stock 1
B. Stock 2
C. Stock 3
D. None of the above.
Solve the formula for the specified variable.F = 
C + 32 for C
A. C = 
(F - 32)
B. C = 
C. C = 
D. C = 
(F - 32)
Is the function graphed one-to-one?
A. No B. Yes
Determine if the function is increasing or decreasing over the interval indicated.y = 4x2 ; x > 0
A. Decreasing B. Increasing