©calculate the range for both sets of data:
set a: 2, 8.5, 1, 7.9, 1.7, 3.1, 2.2
set b: 2.8, 1.4, 2.8, 3.9, 7, 9.6
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set a:
set b:

4400

step-by-step explanation:

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