A drilling crew dug to a height of -45 1/4 feet during their first day of drilling. On the second day, the crew dug down 9 1/3 f

Question

2 years ago

9

eet more than on the first day. Describe the height of the bottom of the hole after the second day.

1 answer:

prohojiy [21] · Answer 1 · 2022-07-08T23:25:25+03:00

The height of the bottom of the hole after the second day is -35 11/12 feet

Given:

Day 1 height = -45 1/4 feet

Day 2 height = -45 1/4 + 9 1/3

= - 181/4 + 28/3

= (-543 + 112) / 12

= -431/12

= -35 11/12 feet

Therefore, the height of the bottom of the hole after the second day is -35 11/12 feet