Calculate the number 2487
[3610] Calculate the number 2487 - NUMBERMANIA: Calculate the number 2487 using numbers [9, 6, 2, 4, 74, 153] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 28 - The first user who solved this task is Fazil Hashim
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Calculate the number 2487

NUMBERMANIA: Calculate the number 2487 using numbers [9, 6, 2, 4, 74, 153] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 28
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
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You Might Be A Redneck If 68


You might be a reneck if...
You can chew your own toenails.
You've ever used an inner-tube patch on your jeans.
You want the opening day of deer hunting season to be declared a national holiday.
Someone knocks on your front door and your back door rattles.
You let goldenrod grow in your yard because it looks so pretty.
You've ever absent-mindedly nibbled on your live bait . . . and didn't spit it out.
Your best Sunday clothes include your John Deere baseball cap.
You go to a wedding or any formal party and ask someone to pull your finger.
Your friend tells you he went online last night, and you think he took a drunk driving test.
Your mama has more tattoos than you do.
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Sulfa drugs

In 1951, a patent for improved sulfonamide drugs was issued to James W. Clapp and Richard O. Roblin, (U.S. No. 2,554,816). Sulfa drugs are members of a group of synthetic antibacterial drugs containing the sulfanilamide molecular structure. Sulfonamides (first observed in 1932) were the first chemical substances that were systematically used to cure and prevent bacterial infections in humans. Of the 5,000 sulfa drugs prepared and tested, fewer than 20 continue to have therapeutic value because resistant strains of bacteria have developed. More potent antibacterial drugs have largely replaced the sulfa drugs. They remain useful in the treatment of urinary tract infection.[Image: The general formula of the patented drugs is a 5-membered heterocyclic sulfonamide having at least 3-hetero atoms. X is carbon or nitrogen which may have substituents such as hydroxyl, amino, acylamino or sulfonanide radicals; R and R' can be hydrogen, alkyl, alkaryl or aryl radicals; Y is sulfur or nitrogen (which in the case of nitrogen may have substituents such as an aryl or alkyl radical. Also X, Y may be part of a fused ring system in which the 5-membered ring shown forms a ring fused with a 6-membered heterocyclic ring such a pyridine.]
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