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2 votes
An arrangement of bowling

pins has 5 pins in the first
row and 12 rows in all. In
each successive row two
pins are added.
Which of the following is
the explicit rule and what is
the number of pins in the
12th row?

User Cito
by
5.4k points

1 Answer

6 votes
The 12 th row has 27 pins and the rule is x the number of pins + 2
X+2 is the rule
User Mahelia
by
4.8k points