Help me plss if you see this help i have a short time or this for will close

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Who long does it take to drive 150 miles at 45 miles per hour

What is the range of the inverse of the given function f(x)=√x-2