A photographer uses an online service to sell some of his work. The amount of money he will make from selling 10 copies of the same photograph is given by the expression below, where p represents the price determined for each copy: 10(0.75p - 0.5) According to this expression, which of the following most likely describes the agreement between the online service company and the photographer? A. The company keeps 25% of the amount paid for each copy and charges the photographer $0.50 for every copy purchased. B. The company keeps 25% of the amount paid for each copy and charges the photographer $0.50 for every 10 copies purchased. C. The company keeps 75% of the amount paid for each copy and charges the photographer $0.50 for every copy purchased. D. The company keeps 75% of the amount paid for each copy and charges the photographer $0.50 for every 10 copies purchased.

Step-by-step explanation:

The expression representing the amount of money that the photographer would make from selling 10 copies is given as

10(0.75p - 0.5)

where p represents the price determined for each copy. Assuming the price charged per copy is $5, then the amount made from 10 copies is

10(0.75 × 5 - 0.5) = $32.5

It could have been

10(5 - 0.5) = $45

The price is being reduced by 25%(100 - 75)

Therefore, the option that most likely describes the agreement between the online service company and the photographer is

A. The company keeps 25% of the amount paid for each copy and charges the photographer $0.50 for every copy purchased.

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