Which one of the following tin-lead soldiers has the lowest melting point? a. 60/40 b. 70/30 c. 40/60 d. 50/50

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Which of the following best describes the figure?

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