CIA review

Solve

8^x=71

• .734

• 71⁸

• log(71)/log(8)

• log(8)/log(71)

4^r=46

• 2.76

• .985

• 4.356

• 2.31

Check all the correct answers to

5ⁿ=56

• log(5)/log(56)

• log(56)/log(5)

• 2.5

• 3.89

5^4x=35

• log(5)/4log(355)

• 4log(35)/log(5)

• 4log(5)/log(35)

• log(35) / 4log(5)

Check all answers to the following

8^3x=18

• 3log(8)/log(18)

• log(18)/3log(8)

• .378

• log(8)/log(18)

9^5x=45

• 1

• 5

• 2.31

• .316

5(7)^2t=65

• 2log(7)/log(5)

• 2log(7)/5log(65)

• log(65)/2log(5)

• log(13)/2log(7)

8(6)^3t=232

• log((29)/3log(6)

• 8log(232)/3 log(6)

• log(6)/3log(232)

• log(29)/8log(3)

100=5(8)^2x

• .233

• 5.647

• .587

• 1.222

45=9(5)^3t

• .4545

• .111

• .222

• .333