Which of the following expression is equivalent to (3x^2y^3)^3? A) 27x^5y^6

B) 27x^6y^9

C) 9x^6y^9

D) 3x^5y^6

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

The answer is or,ur welcome

The answer would be 54.2%.