The price of fuel may increase due to demand and decrease due to overproduction. Marco is studying the change and the price of two types of fuel, A and b, overtime. The price f (x), in dollars, of fuel a after x months is represented by the function below: F(x)=2.27(0.88)^x Part A: is the price of fuel a increasing or decreasing and by what percentage per month? Justify your answer Part B: the table below shows the price g(m), in dollars, of fuel b after m months: Which type of fuel recorded a greater percentage change in price over the previous month? Justify your answer.

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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

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step-by-step explanation: