Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 350
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
StreptomycinIn 1946, Dr Selman Abraham Waksman announced his discovery of the antibiotic streptomycin, the first specific antibiotic effective against tuberculosis. In 1943, he had isolated streptomycin from a mold he had known and studied early in his life. For this work, he was awarded the 1952 Nobel Prize.« |