@hathbtc@aarnott@Beno10_MFC Okay so in that specific edge case scenario, 3km is a valid answer and in all other cases the answer is 5km, unless he is really close to the north pole, in which case there is a infinite number of discrete possibilities?
@planefag Probably even more expensive. It's like $1000 for new locks and $69,000 in labor. The acetone method is slower, likely $500 in acetone and $100,000 in labor.
@Yeenie_Mcbeenie Stocks are not bananas. You can't eat stocks. If you give everyone more money, it doesn't make there by more food, it just makes the price of food go up.
@Batmantallk Root of 49 is 7 and root of 9 is 3. (7 + 3) / root of A = 2. Multiply both side by root of a. 10 = 2 times root of a. divide both sides by 2. 5 = root of a. square both sides. 25 = a. A is 25.