Wednesday

October 22, 2014

October 22, 2014

Posted by **Anonymous** on Tuesday, November 25, 2008 at 1:08pm.

- math -
**DrBob222**, Tuesday, November 25, 2008 at 1:23pmThe area of John's back yard garden will be A = pi*r^2 where r = radius = 1/2 the diameter.

Then set up a proportion as follows:

(1 bag/90 ft^2)=(x bags/area garden)

solve for x bags. The answer I obtained is 2.23 bags; therefore, John must buy 3 bags.

**Answer this Question**

**Related Questions**

math - John wants to put a circular garden in his back yard. The garden has a ...

Math - Mr Townes created a 2foot wide garden path around a circular garden. The ...

Math - Janet has a circular garden in her front yard with a diameter of 8 feet. ...

Math - Janet has a circular garden in her front yard with a diameter of 8 feet. ...

math - a worker in a city park needs to cover a circular path around the outside...

math - diana wants to make a 15ft. by 20ft. section of her yard into a garden. ...

5th grade math - suppose you are building a fence for a garden in your yard. ...

Math. - Nancy Tobey planted a vegetable garden in the backyard. However, the ...

math - there is a water reservoir beneath a circular garden to supply a foutain ...

Math - P = 2l + 2w A = lw P = 4s A = s2 C = ðd A = ðr2 Use 3.14 for ð. Lawrence ...