Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 375
The first user who solved this task is Donya Sayah30.
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First Latin American in spaceIn 1980, Cuban cosmonaut Arnaldo Tamayo-Mendéz became the first person of color and the first Latin American sent into space on board Soyuz 38 (for 188.7 hours), one of a two men comprising the seventh international crew under the Intercosmos programme. Tamayo-Mendéz spent several days aboard the Soviet space laboratory Salyut 6. He engaged in several experiments and measured the speed at which sugar crystals grow in space. He was born 29 Jan 1942. |