Question

Xn which of the following situations, does the list of numbers involved make an arithmetic
progression, and why?
(i) The taxi fare after each km when the fare is * 15 for the first km and * 8 for each
additional km.
1
(ii) The amount of air present in a cylinder when a vacuum pump removes
of the
air remaining in the cylinder at a time.
4
The cost of digging a well after every metre of digging, when it costs * 150 for the
first metre and rises by * 50 for each subsequent metre.
(iv) The amount of money in the account every year, when * 10000 is deposited at
compound interest at 8 % per annum.
a td
please tell me the answer ​

Answer 1

Answer:

the amount of air present in a cylinder when a vacuum pump removes

Step-by-step explanation:

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