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

Question

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] · Answer 1 · 2022-06-11T01:31:42+03:00

irinina [24]3 years ago

5 0

Answer:

168

Step-by-step explanation:

Just took the test

EastWind [94] · Answer 2 · 2022-06-10T23:50:01+03:00

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