Mathematics, 12.01.2021 14:00, shaunarothh1276
MABCD - Правильная четырехугольная пирамида. O - точка пересечения диагоналей основания
ABCD. MO=AB=b. Точка O - середина отрезка MP; точка K - середина MD;точка T принадлежит лучу
BC, причем CT= 3b и лежит между B и T Постройте сечение пирамиды плоскостью PKT определите
его вид, найдите длину стороны сечения лежащую на основании пирамиды
Answers: 1
Mathematics, 21.06.2019 17:30, ooorozco
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 17:50, MrKrinkle77
Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula
Answers: 2
Mathematics, 21.06.2019 18:20, genyjoannerubiera
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
MABCD - Правильная четырехугольная пирамида. O - точка пересечения диагоналей основания
ABCD. MO=AB...
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