Mathematics, 01.04.2020 22:04, MOMMYDORA
There are 2 twins. one twin wants to explore the planet near proxima centauri and leaves on a spaceship traveling at 90% of the speed of light, while the other twin stays home on Earth. how much does the twin on Earth age while the other twin travels to proxima centauri
Answers: 3
Mathematics, 21.06.2019 19:10, cottoncandy465
Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?
Answers: 1
Mathematics, 21.06.2019 20:00, Serenitybella
2.5 milligrams is equivalent to how many grams
Answers: 2
There are 2 twins. one twin wants to explore the planet near proxima centauri and leaves on a spaces...
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