0.099 0.201 0.231 0.469 these are the only answers so what is it ?

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

What is a graph with a never ending line called?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)