Anutritionist has a formula for a protein-rich food that requires 20 milligrams (mg) of calcium per serving. how many milligrams of calcium are needed for 12 servings?

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

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