A survey of shoppers is planned to determine what percentage use credit cards. prior surveys suggest​ 63% of shoppers use credit cards. how many randomly selected shoppers must we survey in order to estimate the proportion of shoppers who use credit cards to within​ 4% with​ 95% confidence?

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

-9

step-by-step explanation:

17

step-by-step explanation:

51/3=17

thus 17 is your answer.