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

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step-by-step explanation:

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional