Mathematics, 09.04.2020 22:14 ssummey2004
In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance at room temperature,
Staci got an average value of 32 ml.
What should Staci do for the best chance to reproduce that data again?
improve the experimental design
change it to include a control group
follow the same steps exactly
decrease the number of trials
Answers: 2
Mathematics, 21.06.2019 17:30, aprilreneeclaroxob0c
Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
Answers: 3
Mathematics, 21.06.2019 21:00, jakebice5991
Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path
Answers: 1
Mathematics, 21.06.2019 22:30, Kemosdasavage
Need same math paper but the back now i hope your able to read it cleary i need with hw
Answers: 1
In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance...
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