Physics, 31.10.2019 01:31 trinidymwilga
Ahigh tech company operates a satellite which can measure the size of features on the surface of the earth. they use this technology to measure a particular rectangular field and find it's length to be 566 \pm± 1.72 (in meters) and it's width to be 82 \pm± 1.74 (in meters). they plan to report the area of the field as a\pm\delta aa ± δ a in units of acres. (1 acre = 4840 square yards & 1 meter = 1.094 yards) what is \delta aδ a?
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Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
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Ahigh tech company operates a satellite which can measure the size of features on the surface of the...
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