What is the volume of a cone with a radius of 6 cm and a height of 12 cm? Use 3.14 for pi. Round your answer to the nearest hunderedth.

452.4 cm

Step-by-step explanation:

1/3 pi * r^2 * h

1/3 pi * 6^2 *12

144pi

Which equals to 452.38934211693, if you round it 452.4 cm

10cm

step-by-step explanation:

ik

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