A bacteria culture starts with 940 bacteria and grows at a rate proportional to its size. After 3 hours there will be 2820 bacteria.
(a) Express the population P after t hours as a function of t.
P(t)-
(b) What will be the population after 2 hours?
S
bacteria
ces
(c) How long will it take for the population to reach 2330? Give your answer accurate to at least 2 decimal
places.
hours
Question Help: 0 Video Message instructor
ter
Submit Question
gram

where r the answers

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