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pshichka [43]
3 years ago
8

2x+y=-5 solve for y Please help

Advanced Placement (AP)
2 answers:
marin [14]3 years ago
5 0
Y=-5-2x
and just in case
x= -5/2-y/2
adell [148]3 years ago
4 0

Answer:

Do you know what x is? You cannot solve this unless you know x.

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_______ is a behavioral technique in which gradual exposure to an anxiety-producing stimulus is paired with relaxation to exting
shepuryov [24]

Answer: Systematic desensitization

Explanation: Systematic desensitization is the classical conditioning- oriented therapy on behavior factors. It was introduced for invoking the feeling of relaxation and peace as a response towards the stimulus that is conditioned by counter conditioning method.

It also supports in removal of fright and anxiety response that occurs due to any kind of disorder and phobia. This therapy is carried out with help of meditation, exercises etc.

3 0
3 years ago
Psych FRQ
sattari [20]

Answer:

Egocentrism po sana makatutulong

8 0
3 years ago
An aircraft is climbing at a 30 degree angle to the horizontal. How fast is the aircraft gaining altitude if it's speed is 500 m
denis-greek [22]

Answer:

The aircraft is gaining altitude at 250\frac{mi}{h}

Explanation:

Draw a vector diagram. (Right angle triangle speed as the hypotenuse)

Let

x -----> horizontal component of the speed

y ----> vertical component of the speed

s ----> speed in miles per hour

we know that

x=cos(30\°)(s)

y=sin(30\°)(s)

we have

s=500\ \frac{mi}{h}

cos(30\°)=\frac{\sqrt{3}}{2}

sin(30\°)=\frac{1}{2}

substitute

x=\frac{\sqrt{3}}{2}(500)

x=250\sqrt{3}\frac{mi}{h}

y=\frac{1}{2}(500)

y=250\frac{mi}{h}

therefore

The aircraft is gaining altitude at 250\frac{mi}{h}

7 0
3 years ago
You should present a cogent argument based on your critical analysis of the questions posed, using appropriate psychological ter
Viktor [21]

Answer:

In the explanation.

Explanation:

Electroencephalogram (EEG). Due to his problem with staying awake, Akira’s doctor has scheduled an <em>overnight sleep study</em>. Such studies often include the diagnostic method of Electroencephalogram (EEG), which can help to assess brain activity both during awake and sleep hours. This procedure will help to identify if Akira’s condition is a result of pathological electrical activity in his cerebral cortex. For example, if he is suffering from epilepsy.

Stimulants. In order to improve his condition at school, Akira consumes <em>coffee and energy drinks</em>, which belong to the category of stimulants. Such drinks have this property largely because they contain caffeine. Caffeine is known for its ability to increase the activity of the central nervous system. This type of stimulant is a natural compound of coffee and tea plants and thus is a very widely available stimulant. Energy drinks are reported to contain caffeine in much more significant amounts than coffee and tea.

Melatonin. Melatonin is a hormone produced in the human brain. It is responsible for sleep and wakefulness patterns. Because Akira is a student, he is likely to use electronic devices, like smartphones and computers, for many hours per day. The wide array of scientific research has connected trouble sleeping to the use of electronic devices because their screens emit blue light. The blue light suppresses the production of melatonin in the brain and can cause sleep disorders like insomnia.  After asking all the necessary questions about Akira's lifestyle and habits his doctor might advise to reducing exposure to the blue light.

Narcolepsy. Narcolepsy is a neurological disorder that is characterized by an <em>inability to stay awake.</em> The medical examination and study that Akira will undergo will help his doctor to identify if Akira is suffering from narcolepsy. Narcolepsy is a rare condition that can be easily mistaken for secondary hypersomnia, which is on the contrary very common. Secondary means that it is a result of the other (primary) condition or disorder, like obesity, sleep apnea or clinical depression. Once Akira’s doctor will run all necessary diagnoses and will identify the cause of Akira’s condition, he will receive a respective treatment.  

5 0
3 years ago
(B) How could U.S. workers possibly compete with foreign workers who are making wages that are only one-fifth of the wages of U.
KonstantinChe [14]

The correct answer to this open question is this.

Although there are no options attached we can say the following.

The way U.S. workers could possibly compete with foreign workers who are making wages that are only one-fifth of the wages of U.S. workers is the following.

US workers have to demonstrate their value, supported by their experience and academic preparation.

It is clear that immigrant workers are going to accept low-paid jobs or less amount of money for the work they do. That has made some US companies prefer hiring immigrants. But let's accept it, there are many jobs that many Americans are not willing to do. We are basically talking about works in the factories, in some industries, in construction, or in housekeeping jobs.

In the corporate world, white Americans still dominate the management and directive roles. There are just a few immigrants that are at the top of the hierarchy, however, the next generation of immigrants are pushing hard(sons and daughters of immigrants).

And competence is good. So American people and youngsters in general, have to be conscious of this situation and try harder. In the end, up until today, American companies still prefer US citizens to manage companies and favor them when deciding who is going to escalate in the corporate ladder.

4 0
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