Problem 2: Convert the following to a unit rate,
Mary drove 324 miles in 6 hours.

54 mph

Step-by-step explanation:

324/6 = 54

Hope that helped :3

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm