Mathematics, 13.07.2021 17:00 tayacall9362
1.-Se encuesto a 40 familias, de 5 integrantes cada una, sobre su consumo de carne de res por semana, y los resultados se muestran en la siguiente tabla: a) ¿Calcule e interprete el tercer cuartil? b) ¿Cuál es el consumo máximo de carne de res del 38% de las familias? c) ¿Calcule e interprete la desviación estandar?
Answers: 2
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 19:00
Through non-collinear points there is exactly one plane.
Answers: 1
Mathematics, 21.06.2019 23:00
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
Mathematics, 21.06.2019 23:10
Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?
Answers: 1
1.-Se encuesto a 40 familias, de 5 integrantes cada una, sobre su consumo de carne de res por semana...
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