Find all specified roots.Seventh roots of 1.
A. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
B. -1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
C. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
D. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, -1
Answer: C
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, - 2 ? x ? 2, about the x-axis (dimensions are in feet). How many cubic feet of fuel will the tank hold to the nearest cubic foot?
A. 7 B. 2 C. 8 D. 3
Find the reciprocal.
A. - 
B. 
C. 
D. - 
Write the equation of the line with the given conditions.passing through (-8, -3) and parallel to the line with equation 5x - 7y = 9
A. y = 
x - 
B. y = 
x + 
C. y = - 
x - 
D. y = - 
x - 
Solve the problem.A label printer prints 4 pages of labels in 4.1 seconds. How long will it take to print 164 pages of labels?
A. 170.1 sec B. 172.1 sec C. 168.1 sec D. 171.1 sec