If you pour a cup of coffee that is 200 degrees f and set it on a desk in a room that is 68 degrees f and 10 minutes later is at 145 degrees f what temperature will it be 15 min after you originally p

If you pour a cup of coffee that is 200 degrees f and set it on a desk in a room that is 68 degrees f and 10 minutes later is at 145 degrees f what temperature will it be 15 min after you originally poured it