How long can you go with no hair

According to the ahdi, use a _ when joining numbers or letters to form a word or phrase, or abbreviation

C(x)=(2x^2+5x)/(x^3+8) what is maximum c(x)?

Which of the following positions is used during the immediate postoperative recovery of pediatric tonsillectomy patients? a. supine, with head extended up b. lateral, with a slight head-down tilt c. supine, with head turned to the side d. trendelenburg, with head turned to the side