The recipe called for one-third of a cup of flour, but i accidentally put in three cups. why does one-third contain a hyphen in this sentence? i need the answer pls

Hich statement about this letter is true? the request is not reasonable. the sender’s address and the date are missing. the writer includes all of the needed information. this request will receive a fast response.

Is not a component of hearing. a. attempting to recall b. making an effort to attend c. providing feedback d. all of the above

Releo el informe " estudio sobre la altura de un grupo de 129 estudiantes de tres colegios de la ciudad de machala y realizo las siguientes actividades