Calculate the number 4288
[7650] Calculate the number 4288 - NUMBERMANIA: Calculate the number 4288 using numbers [1, 4, 3, 1, 61, 846] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 1
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Calculate the number 4288

NUMBERMANIA: Calculate the number 4288 using numbers [1, 4, 3, 1, 61, 846] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
#brainteasers #math #numbermania
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God, Send Me Money!

Little Johnny wanted $100 for a new bike and prayed for two weeks, but nothing happened.Then he decided to write God a letter asking for the money. When the local postmaster saw the letter addressed to “God, USA,” he decided to send it to the President of the United States.The President was so impressed, touched, and amused that he instructed his secretary to send the little boy a $5 bill.Little Johnny was delighted with the $5 and wrote a thank-you note to God. It read: “Dear God, thank you for sending the money. However, I noticed that for some reason you had to send it through Washington, D.C. As usual, those crooks deducted $95.”
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Vladimir Nikolayevich Ipatieff

Born 21 Nov 1867; died 29 Nov 1952 at age 85.Russian-American chemist who was one of the first to investigate high-pressure catalytic reactions of hydrocarbons and who developed a process for manufacturing high-octane gasoline. While studying in Munich (1897) Ipatieff achieved the synthesis of isoprene, the basic unit of the rubber molecule. Upon return to Russia he worked particularly on the use of high-pressure catalysis and of metallic oxides as catalysts. With these techniques, he helped to establish the petrochemical industry in both pre- and post-revolutionary Russia. Before WW I, he had synthesized isooctane, and had polymerized ethylene. After moving to the U.S. (1930), Ipatieff showed how to convert low-octane gasolines into high-octane by 'cracking' hydrocarbons at high temperatures.
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