Discover Questions

How to find a diameter? Why does California have such a great diversity of soil types? Someone slows from a velocity of 150 m/s to rest with an acceleration of -20.0 m/s2. How far did he travel during this time? How many primes among the positive integers, written
as usual in base 10, are alternating 1’s and 0’s, begin-
ning and ending with 1? What is the strength (expressed as a ratio) of a 20 milliliter solution that contains 600 milligrams of sodium chloride?