What is the maximum foot per second speed where time to feet ratio is 22.1 at 55 degrees?
CREATE TABLE table_16439764_1 (
    m_v_ft_s INTEGER,
    time_to_ft__m__at_55°__seconds_ VARCHAR
)
SELECT MAX(m_v_ft_s) FROM table_16439764_1 WHERE time_to_ft__m__at_55°__seconds_ = "22.1"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the maximum foot per second speed where time to feet ratio is 22.1 at 55 degrees? ### Input: CREATE TABLE table_16439764_1 (
    m_v_ft_s INTEGER,
    time_to_ft__m__at_55°__seconds_ VARCHAR
) ### Response: SELECT MAX(m_v_ft_s) FROM table_16439764_1 WHERE time_to_ft__m__at_55°__seconds_ = "22.1"