Sahar walked the school track on 18 of the last 30 school days in March. Which value is equivalent to the fraction of school days Sahar walked the track in
March?
A. 60%
B. 0.06
C. 0.183
D. 53%

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