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vovangra [49]
3 years ago
9

Logs are stacked 7 rows high. The top row has 15 logs, the second row has 18 logs, and the third row has 21 logs. This pattern c

ontinues similarly.
What is the total number of logs in the stack?
Mathematics
2 answers:
irinina [24]3 years ago
5 0

Answer:

168

Step-by-step explanation:

Just took the test

EastWind [94]3 years ago
4 0
The answer is 168 logs.

1st row:          15 logs
2nd row:        18 logs
3rd row:         21 logs
(so, each row has 3 more logs)
4th row:         24 logs
5th row:         27 logs
6th row:         30 logs
7th row:         33 logs

The sum of logs from each row is: 15 + 18 + 21 + 24 + 27 + 30 + 33 = 168 logs
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