Atrain travels 16 miles in 20 minutes at this rate , how many minutes will it take to trace 12 miles?

Write and solve an equation of ratios:

16 miles     20 min

 =

12 miles          x

Then 16x = 240, and x = 240/16 = 15.  

It will take 15 minutes to travel 12 miles.

where are the images of the functions i can only see the question you typed.

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