ETS Quant


I got the tax as 0.38 why is C the incorrect option


They didnt mention abt ME or independent events?


Why is my approach incorrect?

2^{3^{2^3}} = 8^8

Option 1:8 \times8=8^2
Option 2:8^3 \times 4
Option 3:8^6
Option 4:8^8
Option 5:8^9

P.S. : 8^{2^3}= 64^3 = 2^{6^3}, you made a mistake by directly multiplying 6*3

Oh yes My bad

I didnt follow this

EG : 2^4 = 2^3 \times 2 , I am just finding how many 2^3 or 8 are there in the given options