Mathematics, 03.08.2021 03:00 yolo123321
Arianna and Hannah are conducting an experiment to test the difference threshold for sense of
touch on the forehead. For trial 1. Hannah closes her eyes while Arianna gently touches 2
paperclip points 3 millimeters (mm) apart on Hannah's forehead. Then Hannah reports whether
she could feel 1 or 2 points. For each of the next trials, Arianna and Hannah repeat this process,
each time with the points 2 more mm apart. Hannah reports feeling 1 point until the points are
15 mm apart, when she begins reporting that she feels 2 points. Which inequality best
represents the trial numbers in which Hannah feels 2 points?
Answers: 1
Mathematics, 21.06.2019 15:00
Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?
Answers: 1
Mathematics, 21.06.2019 16:20
Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?
Answers: 1
Arianna and Hannah are conducting an experiment to test the difference threshold for sense of
touch...
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