Roll a number cube. If the number cube comes up odd, you win the same number of points as the number on the cube. If the number comes up even, you lose 4 points. What is the expected number of points per roll? –0. 25 –0. 5 0 0. 25 0. 5.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

9x

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3