1. if a half note has beats, how many quarter notes are there to 1 half note? 2. if a whole note has four beats, how many half notes are there to 1 whole note? 3. if a eighth note has 1/2 beat, how many sixteenth notes are there to 2 eighth nites? 4. if a quarter note has oone beat, how many eighth notes are there to 2 quarter notes? 5. if a whole rest has four beats, how many half rest are there to 1 whole rest?