- Extraer 2 fichas al azar de 4 puntos
un contenedor que tiene 3
fichas marcadas con el
n...
Biology, 17.02.2021 01:00 faithforlife3573
- Extraer 2 fichas al azar de 4 puntos
un contenedor que tiene 3
fichas marcadas con el
número 1, dos fichas
marcadas con el número 2 y 4
fichas marcadas con el
número 3.¿Cuál es la
probabilidad de que al mismo
tiempo Ramiro saque una
marcada con el número 1 y
Lucia otra con 2? *
O A) 5/9
O B) 6/18
O C) 6/81
O D) 5/81
Answers: 2
Biology, 22.06.2019 00:00
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 03:30
For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.
Answers: 1
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
Biology, 22.06.2019 16:30
9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)
Answers: 1
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