It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music. Complete the table showing three ways Jada can spend $15 downloading individual songs and albums. (hint, write an equation first. See previous question)

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units