Madelyn has been saving her earnings from her lemonade stand. Madelyn has 40 dollars to spend. If she buys a new hat for 30 dollars, how many ribbons can she buy with the remaining money if they cost 3 dollars each?

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