What is the displacement after 3 seconds of a particle moving along a line if s(t) = t^3 + 2t^2, where s is distance in feet, and t is time in seconds? A. 15 ft.

B. 24 ft.

C. 31 ft.

D. 33 ft.

E. 45 ft.

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

2 x 503

step-by-step explanation:

its 1006