Depends on the weight of the letter, but a normal size letter ( bills, cards, letters, statements) require one first class stamp.
One 49-cent stamp should be all that is needed.
just one
PMT=[P(APR/n)]/[1-(1+(APR/n))^(-nY)]
According to a tail number list the last KC-135 was 64-14840 it was delivered to the 380th ARS at Plattsburgh AFB, NY on 12 Jan 1965.
Friends ke pass
1 if it weighs no more than an ounce.
It only takes one for the first ounce. For additional weight, you will have to add additional stamps. Usually four sheets of paper in an envelope will need an extra stamp.
Enough to add up to the cost of postage. Currently a first class letter of one ounce is 44 cents.
One...
1 stamp
That would ultimately depend on the weight of the letter. But for an average letter (such as a greeting card to grandma, bank statement, et cetera) you'll need a single First-Class stamp.
You will need one .44 cent stamp for a standard one ounce letter.
You will need one .44 cent stamp for a standard one ounce letter.
From the US, 94 cents for a letter , one ounce of less.
One 49-cent stamp should be all that is needed.
first class mail up to and including one ounce = .42
The cost of mailing a first class letter of up to one ounce anywhere in the US is currently 42 cents.