a post is driven into the ground. the first strike drives the post 30 inches into the ground. The next strikes drives the post 2

Question

4 years ago

5

a post is driven into the ground. the first strike drives the post 30 inches into the ground. The next strikes drives the post 2

7 more inches into the ground. assume these distances from a geometric sequence. what is the total distance (to the nearest inch) the post is driven into the ground after 8 strikes?

Mathematics

2 answers:

yanalaym [24] · Answer 1 · 2021-11-23T22:39:58+03:00

yanalaym [24]4 years ago

7 0

After 8 strikes the post will be 6 inches into the ground

nevsk [136] · Answer 2 · 2021-11-23T20:35:25+03:00

nevsk [136]4 years ago

3 0

Your answer should be 156 inches