Petra was given 12 yards of fabric to make costumes for the school play if each costume cost 1 and 1/2 yards how many costumes can she make

The answer is 8.

Step-by-step explanation:

If you divide 12 by 1.5 you get 8.

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

homozygous. one is homozygous, while two is heterozygous.