Answer:
i)16
ii)9
Step-by-step explanation:
A school has a total enrollment of 800 students. Twenty percent of the students play a sport. How many do not play a sport?
1 answer:
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Answer:
Initial Amount at the start of the mission
Step-by-step explanation:
Let initial amount
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Remaining Amount
In Instanbul he with drew half of the remaining amount so half of the remaining amount will be left.
Let denote the number of seats in the
-th row.
is arithmetic, so
for some constant .
We're told and
, so that
and so on up to
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