Each type of ticket, 400 of them were sold. :)
I think the answer is 1.2
a polygon with seven sides is called a heptagon
4485 square feet of grass ... 3/4 of an hour
x square feet of grass = ? ... 1 hour
If you would like to know how many square feet of grass can be fertilized per hour, you can calculate this using the following steps:
4485 * 1 = 3/4 * x
4485 = 3/4 * x /*4/3
x = 4485 * 4 / 3
x = 5980 square feet
Result: 5980 square feet of grass can be fertilized in one hour.
You would take the square root of x^2 and of 121 so x =11
