never mind

This page lists questions and answers that were posted by visitors named never mind.

Questions

The following questions were asked by visitors named never mind.

Answers

The following answers were posted by visitors named never mind.

i don't have an answer i just have question, All the members of a construction crew work at the same pace. Four of them working together are able to pour concrete foundations in 32 hours. How many hours would this job take if the number of workers decreas...

can you help me learn physics