An athlete plans a 12 mile run. if the athlete runs 4 miles each hour, h, which expression represents the number of miles the athlete has left in the run after running for h hours ? A. 12+4h
B. 12-4h
C. 4h+12
D. 4h-12​

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm