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This math puzzle 16 is based on sequence and series.A. 5 B. 6 C. 7 D. 8 E. 9

A. -3 B. -2 C. -1 D. 0 E. 1

an = n

I 0

II 16

III-20

A. II and III only B. I and III only C. I and II only D. II only E. III only

A. 3 B. 5 C. 7 D. 9 E. 10

A. 10.33 B. 18.75 C. 19 D. 24.33 E. not enough information

If 3 - = x, then what is x?

A. 1 B. 2 C. -1 D. -2 E. 0

[x] =√x Then what is [x]

A. ∛x B.√3x C. x √x D. x

A. 3 B. 4 C. 6 D. 9 E. 12

A. x < 4 B. -3< x< 4 C. x > -3 D. x > 4 E. x < -4

A. a

From math puzzle 16 to Math Teasers

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