Multiply the real numbers. Write any improper fraction as a whole or mixed number where appropriate.10(-2)
A. 30
B. -20
C. -30
D. 20
Answer: B
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Various signs have symmetries. Determine if the following sign has line symmetry, turn symmetry, and/or point symmetry, if any.Food
A. This sign has turn symmetry only. B. This sign has no symmetry. C. This sign has line symmetry and point symmetry. D. This sign has line symmetry only.
Solve the inequality. Express the solution set in interval notation.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Provide the requested response.Suppose that a polynomial function of degree 5 with rational coefficients has 6, -4 + 4i, 4 - 
as zeros. Find the other zeros.
A. 4 - 4i, 4 + 
B. -4 - 4i, 4 + 
C. -4 - 4i, 4 + 
, -6
D. 4 - 4i, -4 + 
Solve.While traveling at a constant speed in a car, the centrifugal acceleration passengers feel while the car is turning is inversely proportional to the radius of the turn. If the passengers feel an acceleration of 20 feet per second per second when the radius of the turn is 80 feet, find the acceleration the passengers feel when the radius of the turn is 320 feet.
A. 8 feet per second per second B. 5 feet per second per second C. 6 feet per second per second D. 7 feet per second per second