Ally performed a controlled experiment at her home. Her purpose was to determine
which material would allow a paper airplane to fly the farthest. In her hypothesis, she
determined that the airplane made out of computer paper would fly the farthest
distance because she's been able to practice with that type of paper in the past. All
of her paper airplanes were the same style, and conducted in the same manner. She
completed three trials for each type. The data is below: Using her data, calculate the
average for each trial. Then conclude which airplane material traveled the farthest
distance. Was Ally's hypothesis correct? Why or why not?
Answers: 3
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Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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Ally performed a controlled experiment at her home. Her purpose was to determine
which material wou...
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