What is the polar form of the equation? x^2+(y+5)^2=25

a. r^2=10 r sinθ

b. r^2=10 r cosθ

c. r (r + 10 sinθ)= 0

d. r (r + 10 cosθ)= 0

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)