Mathematics, 11.10.2019 06:30 crtlq
Acooling tower for a nuclear reactor is to be constructed in the shape of a hyperboloid of one sheet. the diameter at the base is 300 m and the minimum diameter, 500 m above the base, is 200 m. find an equation describing the shape of the tower in the coordinates where the origin is at the center of the narrowest part of the tower. in particular, use coordinates where the origin is 500 m above the ground.
Answers: 1
Mathematics, 21.06.2019 16:30
Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?
Answers: 1
Mathematics, 21.06.2019 17:00
Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?
Answers: 2
Mathematics, 21.06.2019 18:30
Complex numbers multiply β-4 * β-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Acooling tower for a nuclear reactor is to be constructed in the shape of a hyperboloid of one sheet...
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