irlmikan
Answered

At Westonci.ca, we make it easy for you to get the answers you need from a community of knowledgeable individuals. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Suppose the current estimate of the average density is in-
correct. Approximately what average density (in the units
given on the slider) is the minimum density required for
the expansion to someday stop and reverse?