Match each description of an arc with a central angle a- arc length of 3pi/2 radius of 9/10
b-arc length of 33 pi radius of 22
c-arc length of 60 pi radius of 48
d- arc length of 12 pi radius of 54

options-
3pi/2
40°
300°
5pi/4
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The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x