Which statement about this figure is true?

A) It has reflectional symmetry with one line of symmetry.
B) It has no reflectional symmetry.
C) It has rotational symmetry with an angle of rotation of 60°.
D) It has rotational symmetry with an angle of rotation of 120°.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

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Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7