Question 33 Answer and Explanation _ACT June 2017 Form 74C Math Section

Question 33 Answer and Explanation _ACT June 2017 Form 74C Math Section

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33. Which of the following is equivalent to ${8}^{2}\cdot{4}^{0.5}$ ？

A. ${2}^{7}$

B. ${4}^{4.5}$

C. ${8}^{2.5}$

D. ${16}^{2}$

E. $32$

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

8² ×4^0.5=2⁶ ×2¹=2⁷ sup>