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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Graph the line through the given point with the given slope.(-3, -8), m = 4
A. 
B. 
C. 
D. 
Provide an appropriate response.Maur-Char Importers received an invoice dated August 16 in the amount of $350.50. The credit terms were 3/10, N/30. A partial payment of $200.00 was made on August 26 and the balance was paid on September 15. Assuming a late charge of 5%, the final amount due was:
A. $156.50 B. $150.50 C. $144.31 D. $151.53
Find the zeros of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = x2(x - 4)(x - 6)
A. x = 0, touches the x-axis and turns around; x = -4, crosses the x-axis; x = -6, crosses the x-axis B. x = 0, crosses the x-axis; x = 4, crosses the x-axis; x = 6, crosses the x-axis C. x = 0, crosses the x-axis; x = 4, touches the x-axis and turns around; x = 6, touches the x-axis and turns around D. x = 0, touches the x-axis and turns around; x = 4, crosses the x-axis; x = 6, crosses the x-axis
Solve the problem. Where appropriate, round to three places.A building has a ramp to its front doors to accommodate the handicapped. If the distance from the building to the end of the ramp is 12 feet and the height from the ground to the front doors is 8 feet, how long is the ramp?
A. 8.944 ft B. 4.472 ft C. 14.422 ft D. 11.314 ft