The number 49 is decreased to 45. What is the percentage by which the number was decreased, to the nearest tenth of a percent?

The number was decreased by about 9 percent.

Step-by-step explanation:

45/49=  91%

100%-91%= 9%

it could be 1,3 and more others to create a cylinder.

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