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Bess [88]
3 years ago
5

A family consisting of one mother, one father, two daughters and a son is taking a road trip in a sedan. The sedan has two front

seats and three back seats. If one of the parents must drive and the two daughters refuse to sit next to each other, how many possible seating arrangements are there?
Social Studies
1 answer:
Dafna1 [17]3 years ago
3 0

Answer and Explanation:

We can accommodate the sisters separately in two different ways:

1. Case 1 : One of the sisters is on front seat , i.e. it can be done in two ways. Other members (including the second sister) are arranged in: 2×3! ways

i.e. 12 ways. Therefore total ways for this particular case = 2×12=24  ways

2. Case 2 : Both sister sat by the window seat , it can be achieved in 2 ways. Other members can be accommodated in 2×2×1 = 4 ways.

Therefore total ways for this case= 2×4 = 8.

<em>Total ways in which it can be done = 24+8 =32.</em>

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Charles has always been a chronic snorer, much to the dismay of his wife, Elaine. For the last three months, though, Elaine has
Vlad1618 [11]

Answer:

(B). Sleep Apnea

Explanation:

Sleep apnea is a potentially severe sleep disorder, where breathing stops and starts repeatedly. If you snore loudly and feel exhausted even after a whole night's sleep, you can have an apnea for sleep, It increases sleepiness during the day, which may lead to accidents.

The most common cause of obstructive sleep apnea in adults is excess weight and obesity, which is linked to mouth and throat soft tissue, it is an involuntary cessation of breathing that occurs while the patient is asleep, the Greek word “apnea” literally means “without breath.”

Symptoms like momentarily waking, gasping for air, and then snoring which Charles displayed, are also signs of sleep apnea.

3 0
3 years ago
In their early teens, Juan, Cole and Hardy live in areas where both conventional and delinquent activities are limited and adult
WARRIOR [948]

Answer: criminal gang

Explanation:

What is differential opportunity theory ?

This theory states that if people are faced with low socioeconomic status from their upbringing and have less available opportunities to succeed they will grasp and use whatever is available to achieve their desired success even it means going all illegally .

They are three subcultures under this theory which are crime, conflict and retreatist.

These subcultures are dependent on the environment.

Crime: In an environment where there are already available gang members or groups a person is likely to view that as an alternative towards achieving their desired success. A person or a teen will join these gang members and improve themselves within these groups based on available positions.

Conflict: is where teens fight to dominate and can be only recognised or accepted within these groups based on how they win these conflicts to obtain dominance they have to fight for their positions otherwise they can't be considered. Juan has failed in this due to the fact that he can't win the fights.

Retreatist in this subculture a person has to be considered if they can successfully use drugs. Juan has tried all drugs but had failed on this part also hence we can conclude that he will eventually join the crime subculture.

5 0
4 years ago
Observando el mapa ¿que porcentaje corresponde a zonas de proteccion ambiental, ganaderia y agricultura?
olasank [31]

La respuesta correcta para esta pregunta abierta es la siguiente.

Desafortunadamente, se te olvidó incluir el mapa. Sin el mapa, no podemos ayudarte. No sabemos qué es lo que describe el mapa.

Sin embargo, con la idea de ayudarte, podemos comentarte lo siguiente en términos generales deseando que te sirva de algo.

Las zonas de protección ambiental, ganadería y agricultura tienen que ser perfectamente especificadas en los mapas para que la gente y los desarrolladores urbanos las respeten y no quieran pasar por encima de las leyes y edificar construcciones en lugares que están protegidos.

Para ello, las Secretarias de Medio Ambiente o los Departamentos de Conservación de Recursos Naturales, deben estar vigilando constantemente esas zonas protegidas porque de lo contrario, los desarrolladores urbanos comienzan la tala de árboles y la invasión de tierras ecológicamente protegidas.

5 0
3 years ago
Which of these could be considered a positive aspect of immigration to the United States?
BaLLatris [955]
B because it is the only thing that has a positive connotation out of that whole list.
7 0
3 years ago
Read 2 more answers
Identify the original name of the cape of good hope
maw [93]

Cabo das Tormentas

Dias called the cape Cabo das Tormentas ("Cape of Storms"; Dutch: Stormkaap), which was the original name of the "Cape of Good Hope".

4 0
3 years ago
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