Which of the following best describes the differences between simple and compound interest? a. simple interest is easier to calculate than compound interest

b. simple interest earns interest on the previous interest earned only

c. compound interest earns interest on the principal plus any previous interest earned

d. compound interest earns interest on the principal only

simple interest is easier to calculate than compound interest

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