Henry walks into his school with an assault rifle and a spare magazine in addition to the one currently loaded into the weapon. With the first magazine, Henry kills 4 of his peers and injures 7 and he proceeds to kill 5 more and injure 3 after reloading the spare. On average, how many of his peers did he hit with each magazine? ___ people​

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv