Carrie made 127 brownies and packed 13 in each box. How many boxes are packed and how many brownies are left over? boxes and
brownies left over

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