Answer the question.If n is an odd number, then which of the following statements is true?
A. The equation xn + 1 = 0 has n + 1 roots.
B. The equation xn + 1 = 0 has an odd number of nonreal roots.
C. The equation xn + 1 = 0 has an even number of real roots.
D. The equation xn + 1 = 0 has exactly one real root.
Answer: D
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A. Domain: (-?, ?) Range: (-?, ?) B. Domain: [7, ?) Range: (-?, ?) C. Domain: (-?, ?) Range: [-7, ?) D. Domain: (-?, ?) Range: [0, ?)
Solve the problem.The gravitational attraction A between two masses varies inversely as the square of the distance between them. If the force of attraction is 2.25 lb when the masses are 4 ft apart, what is the attraction when the masses are 6 ft apart?
A. 4 lb B. 1 lb C. 3 lb D. 2 lb
Provide an appropriate response.Determine if the stated number could represent a probability.0.312
A. Yes B. No
Find the GCF.9, 18, 24
A. 1 B. 3 C. 9 D. 6