Ana is planning to plant roses around the edge of a circular flowerbed having a diameter of 7 feet.
If the total cost of planting roses is $176, what is the unit price of planting roses per foot?
I just need it now.
The total circumference of the circle is given by:
2* pi * (d/2) = pi * d where d is the diameter........so we have
pi * 7 = about 22 ft
So.....the unit price per foot =
176 / 22 = about $8 per foot
