There are some 1-dollar bills, some 5-dollar bills, and a 20-dollar bill in an envelope. The number of 1- dollar bills is three times the number of the 5-dollar bills. We randomly pull a bill from the envelope. How
many 1-dollar bills are in this envelope if the expected value of the bill pulled is $2.72?
The number of 1-dollar bills is

step-by-step explanation:

12475909

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

answer: 193

explanation:

200-7 = 193

a

step-by-step explanation: