3.) In gym class, Antonio ran 384 decimeters on Monday an 321 decimeters
on Friday. What is the difference converted to meters?

6.3 meters.

Step-by-step explanation:

10 decimetres equals one meter.

384-321=63

63 converted to meters is 6.3 meters.

64p2rh.e.x

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