Answer:
The rate of return is 61.3%.
Step-by-step explanation:
Rate of return is given by:

= 
= 
= 61.36% ≈ 61.3%
Hence, the rate of return is 61.3%.
Answer:
a
Step-by-step explanation:
because 8-2 is 6. and 8 times 5 is 30.
Answer:
you subtract 43 to 91 so then you get 48
Step-by-step explanation:
Green, because purple and green have 3 cubes so they both have the same probability of being chosen