Answer the three questions pls!

1. A sung tone has a frequency of 220 Hz, with its first formant at 900 Hz and its second formant at 1200 Hz. Give the pitch and vowel being sung. 2. During an opera, the soprano will be holding the note high C (1046 Hz). Explain why the vowel in "sat" would be a good choice for her to use, even if that is not the correct vowel for that word. 2. Identify the frequency, note name, and vowel being sung below. Show your math work in determining frequency. Explain what formants you see and how you used them to determine the vowel. Amplitude LLi 400 800 1200 1600 1900 2200 f (Hz)