Question 14 (5 points) Chelsea visits her local pet store and buys one aquarium and some fish. All fish are
the same price. Use the
table below to determine the following.
Total Cost ($)
Number of
Fish, n
3
172.50
6
180.00
9
187.5
12
195.00
1) Determine the rate of change.

s

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

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

think the answer would beb