If a preterm birth is anticipated, at what temperature should the room be set? 26ºc to 28ºc (79 ºf - 82 ºf) 20ºc to 30ºc (68 ºf - 86 ºf) 24ºc to 27ºc (75 ºf – 80 ºf) 23ºc to 25ºc (74° f – 77° f)

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm