Of the four alternatives given under the sentence, find the one that best fits into the blank space. The conditions necessary
this project have not been met.
OA) of complete
O B) completing
O C) for the complete of
OD) of completion
E) for the completion of

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

the answer is 15 to your question