SAT Math Practice Question #38793 - SATify | SATify

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SAT Math Practice Question #38793 - SATify | SATify

#38793

equations

exponents

medium

60 sec

Calculator OK

If $(3^{k})^{2} = 3 9^{9}$ , what is the value of $k$ ?

A.

2

B.

3

C.

4

D.

6