Mathematics, 23.08.2021 19:20 beautycutieforever10
En un pueblo habitan 800 personas distribuidas así, 200 hombres adultos, 400 mujeres adultas y 200 menores. Si se quiere seleccionar una muestra de 30 personas, describa mediante la técnica de muestreo sistemático, la selección de los individuos que hacen parte de la muestra.
Answers: 2
Mathematics, 21.06.2019 18:30, bvaughn4152
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Mathematics, 21.06.2019 18:40, rivera8
Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.
Answers: 1
Mathematics, 21.06.2019 22:10, KekePonds1021
Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
Answers: 1
En un pueblo habitan 800 personas distribuidas así, 200 hombres adultos, 400 mujeres adultas y 200 m...
History, 30.12.2019 15:31
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Mathematics, 30.12.2019 15:31