The total runners who began the marathon is 1000
<u>Explanation:</u>
Given:
Runners who completed the marathon = 90%
Men = 30%
Number of men completed the marathon = 270
Total runners who began the marathon = ?
Let the total runners be x
According to question:
Runners who completed the marathon = 
= 0.9x
and,

Solving further:

Therefore, total runners who began the marathon is 1000
Answer:
The author most develop Howard's character throughout the passage through Howard's reactions to his memories and present events
Explanation:
Howard's character over the course of the passage in the short story 'Up the Coolly' is revealed and developed through dialog Howard has with himself mostly and his computer, and then with his friend Maybelle. This is how the author lets the readers into the Howard character.
Answer:
Multyply them all
Explanation:Just be carfull on wich ones you are on tho