What is the answer to 2 to the second power cubed

I'm not completely sure, but I think you do 2 times itself twice which would get you 8..

It is 64 because 2 to the second power is 4 and 4 cubed is 64

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