In the figure above, arc RST measures 30°
and the length of arc ST is 4π. What is the
area of RST?
A) 576 π
B) 192 π
C) 96 π
D) 48 π
E) 24 π

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

25 ! i need asap! ! ill mark brainliest!

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min