Table schema:
CREATE TABLE table_name_6 (model VARCHAR, number_of_cpus VARCHAR, performance__mips_ VARCHAR)

Question: Which Model has a Number of CPUs of 1–10, and a Performance (MIPS) of 49–447?
SQL: SELECT model FROM table_name_6 WHERE number_of_cpus = "1–10" AND performance__mips_ = "49–447"