Quick Answer. A unit rate in math is the expression of a rate in a quantity of one. For example, 60 miles per hour represents a commonly used unit rate. Similarly, 30 students per school bus also represents a unit rate. Unit rates actually are utilized by people frequently in every day life.
Migraines are moderate-to-severe, throbbing headaches on both sides or on one side of the head. They are usually situated around the forehead and temples or around the eyes. Migraines occur in women more often than menâusually in patients who have a family history of migraineâand begin between the ages of 10 and 25.
Sinusitis and frontal lobe headache causes. Sinusitis, characterized by intense swelling and inflammation of the tissues that line the sinus cavities, is a common frontal headache cause. It is also associated with sinus head pain. Known to cause tremendous pressure within the forehead, frontal headaches due to sinusitis often worsen when lying down or leaning forward. Sinus headache causes include colds, flues and allergies.