A market researcher selects 500 people from each of 10 cities

Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?

What’s the answer ? use the picture to see the problem

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