Determine whether the sample may be biased. Explain.
A TV station wants to get the opinions of viewers on the look of a new game-show set. The station's staff calls random people in the phone book.

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

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