What is 512 written as a power of a number? A. 92 B. 44 C. 28 D. 29

Question

Mathematics

Arturo Cabrera

22 October, 03:23

What is 512 written as a power of a number? A. 92 B. 44 C. 28 D. 29

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Answers (1)

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Carissa · Answer 1

I would assume that 512 is a whole number and the choices giver have the first digit as the coefficient and the second digit as the exponent.

A.) 92 ⇒ 9² = 9 x 9 = 81

B.) 44 ⇒ 4⁴ = 4 x 4 x 4 x 4 = 256

C.) 28 ⇒ 2⁸ = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 256

D.) 29 ⇒ 2⁹ = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 512

The correct answer is D. 2⁹ is how 512 is written as a power of a number.