construct a tree diagram showing all the ways the names of three candidates;Alvin, Sally and Peter, can be listed on a ballot paper.

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: