A group of robins took 78 days to fly 3000 miles. On average about how many miles did the robins flight each day? Explain why your estimate is reasonable.

Step-by-step explanation:

GIVEN: A group of robins took days to fly miles.

TO FIND: On average about how many miles did the robins flight each day.

SOLUTION:

Total number of days taken by robins to fly the distance

Total distance traveled by robins

Now,

Average miles robins flights each day

Hence robin flight average miles each day.

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