What is the radius of a circle in which a 30° arc is 2 inches long? 24 inches 12 inches 2 root 3

Step-by-step explanation:

θ=l/r

where θ is in radians.

θ=30 =Π/180 ×30=π/6

π/6=2/r

πr=12

r=12/π≈3.82 in

2√3≈3.46

which is near to 3.82

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts