A new statue is being installed in a park. The statue has a circular base with a radius of 4.5 meters. Surrounding the statue will be a gravel walkway, as shown in the shaded part of the diagram. Find the area of the gravel walkway. Round your answer to the nearest tenth using 3.14 for π

4.08%

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

d. you cannot tell because there are no values shown.