5. if you are 16 to 20 years old, you are

you may be 18 years old.

Explanation: when people say 16-20 years old, they mean you are between 16 and 20 years of age. That means you would be 18 years old.

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).

answer; defense;