When Katie charges for 3DS Foley it lasts for 4 hours is she only charged it for 4/8 full how long would it last

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units