Which number should replace the question mark?
[31] Which number should replace the question mark? - Which number should replace the question mark? - #brainteasers #math #riddles - Correct Answers: 59 - The first user who solved this task is Sanja Šabović
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Which number should replace the question mark?

Which number should replace the question mark?
Correct answers: 59
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Dan Cummins: Yearly Homeless Charity

I dont know if you know this about me, but once a year, instead of giving one homeless guy a dollar, I step it up. I buy $50 bucks worth of malt liquor, hide it in the park.
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Salk vaccine field trial

In 1955, the Salk vaccine against polio was announced to work, and be “safe, effective and potent,” after a year-long field trial. Dr. Thomas Francis, Jr. made the statement at a press conference in Ann Arbor, Michigan, on the tenth annniversary of the death of Franklin Roosevelt (1945), the U.S. president who was a victim of the disease. Dr. Francis was a former professor of Jonas Salk.
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