Amass of gas under constant pressure occupies a volume of 0.5 m3 at a temperature of 20 degrees celsius using the formula for cubic expansion, what will be the volume at a temperature of 45 degrees celsius without a change in pressure?

Based on calculations, students should have 10.4 grams of powder after conducting an experiment. the students get these results: 10.2 grams, 10.4 grams, 10.3 grams, 10.4 grams, and 10.5 grams. which words best describe this data? check all that apply. a- accurate b- falsified c-invalid d-precise e-redundant