\Due to a drought, the water level of a pond is 612 feet below normal level. After a rainy month, the pond's water level rose 314 feet. Where is the pond's current water level in relation to its normal water level?

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

part a: 1.08

part b: 27.59