Answer:
Step-by-step explanation:
The circular city park has a sidewalk directly through the middle that is 111 - feet long. This means that the diameter of the park is 111 feet.
The formula for determining the the area of a circle is expressed as
Area = πr²
Where
r represents the radius of the circular floor.
π is a constant whose value is 3.14
From the information given,
Diameter = 111 feet
Radius = diameter/2 = 111/2 = 55.5 feet.
Area of park = 3.14 × 55.5² = 9671.985 feet²
If each bag of fertilizer covers 50 square feet, then the number of bags needed is
9671.985/50 = 193.44 bags
75 buttons
Gives 15 buttons to Jake.
75 - 15 = 60
15/75
15 ÷ 75 = 0.2
0.2 × 100 = 20
20%
Emily gave Jake 20% of the buttons!
Section A has 27000 seats
Section B has 14200 seats
and Section C has 12800 seats.
Hope this helps X divided by 2 + 7 sorry I could not find a symbol for division