HEL The graph of f(x) = ax^2 opens upward and is narrower than the graph of f(x) = x^2. Which of the following could be the value of a?
A. −6
B. −0.7
C. 0.4
D. 3

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

add me on g  

mail to get the anwser

blogan.20174