Calculate 876+876-876
If 123+741-900=2196 and 900+144-876=6569 then 876+876-876=?Correct answers: 5
The first user who solved this task is Sanja Šabović.
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Saturn rocketIn 1966, a Saturn I-B rocket, an unmanned Apollo test flight, the first Apollo orbital mission, was launched at Cape Kennedy and made 4 orbits at an altitude of about 113 miles (180-km). The AS-203 mission successfully evaluated the performance of the S-IVB instrument unit stage under orbital conditions and to obtain flight information on venting and chill-down systems, fluid dynamics and heat transfer of propellant tanks; attitude and thermal control system, launch vehicle guidance, and checkout in orbit. The Saturn rocket was designed for lofting humans to the moon, requiring a rocket larger and more powerful than any built before or since. It combined five F-1 rocket engines to yield more than 7.5 million pounds of thrust. |