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OpenStudy (anonymous):
An astronaut weighs 170 pounds on Earth but only 68 pounds on Mars. While visiting the planet, the astronaut removes a rock sample that weighs 25 pounds on Mars. What is the weight of the rock sample on Earth? whyyy
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OpenStudy (anonymous):
62.5?
OpenStudy (anonymous):
it says 6.25 can i still put that
OpenStudy (anonymous):
Ohh okay it must be in kg
OpenStudy (anonymous):
W8 sorry
OpenStudy (anonymous):
its ok
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