Pls answer quickly Students at a school were asked to state their preferences in music. Results of the survey are shown in the circle chart. What percent of students preferred rock and classical music?

A) 15%

B) 26%

C) 39%

D) 57%

A(t)=728(1+0.04)^t how much money did aditya originally invest

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?