In a circle with a radius of 21 5/8 yd, an arc is intercepted by a central angle of 5π/6 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth.

Enter your answer as a decimal in the box.

yd

What is the anwers for 9+2x=5x-3-x

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?