Answer:
cstdlib
Explanation:
In programming language as in C or C++, the function rand() is used to generate a list random numbers. It we want to generate the sequence of random numbers with the rand() function, the program will try to create the same sequence of numbers again and again for every time the program is set to run.
In order to use the rand() function is the program, we must include 'cstdlib' in the header file. This header is used to define many different general purpose functions which includes dynamic memory management, random number generation, etc.
In C++, to use the rand() function, you must include the cstdlib header file. This allows you to generate random numbers in your code.
Explanation:In order to use the rand() function in C++, you must first include the cstdlib header file. This header file contains functions related to random number generation, amongst other things.
Here's an example of how you can include this in your code:
#include <cstdlib>
int main() {
int random_number = rand();
return 0;
}
In this code snippet, we include the cstdlib header file at the top, which allows us to use the rand() function to generate a random number later in our code.
Learn more about rand() function here:https://brainly.com/question/31035525
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What’s the United States' rank in "Greenhouse Gas Emissions," and what does the U.S. score out of a possible 1000 points?
As of my last update in January 2022, the United States ranks among the top countries in terms of greenhouse gas emissions, consistently occupying one of the highest positions globally. The U.S. is typically one of the largest emitters of greenhouse gases due to its industrialized economy, extensive transportation infrastructure, and energy-intensive sectors such as manufacturing and agriculture.
The specific ranking of the United States in greenhouse gas emissions varies slightly depending on the data source and the timeframe considered. However, historically, the U.S. has often been surpassed only by China in terms of total emissions. Other major emitters include countries like India, the European Union as a bloc, and Russia.
Regarding a "score out of a possible 1000 points," it seems you might be referring to an index or ranking system that assesses countries' environmental performance. One such index is the Environmental Performance Index (EPI), developed by researchers at Yale University and Columbia University, which evaluates countries' environmental performance across various indicators, including greenhouse gas emissions.
In the EPI, the United States has scored differently over time, reflecting changes in its environmental policies, regulations, and emissions trends. Without the specific context of the year or edition of the index you're referring to, I can't provide the exact score. However, the U.S. has faced criticism for not performing as well as some other developed countries in terms of environmental protection, particularly in reducing greenhouse gas emissions and transitioning to cleaner energy sources.
Carolyn is busy with project work that she brought home. Her son wants her to set up a movie for him. Carolyn tells him to wait for 10 minutes, but he whines and complains so much that Carolyn decides to just go ahead with it. Her son's whining best illustrates:
Answer:
i would say impatience mixed with greed.
Explanation:
The son want to be able to have what he wants, when he wants it. not caring that his mother is busy with something that could be deemed important.
Final answer:
Carolyn's son's whining and her subsequent capitulation illustrate the concept of reinforcement in behavioral psychology, as her response promotes the likelihood of future whining.
Explanation:
Carolyn's son's whining best illustrates a behavioral concept known as reinforcement. When Carolyn decides to give in to her son's demands due to his whining, she unintentionally reinforces that behavior, making it more likely that he will whine again in the future to get what he wants. This scenario demonstrates reinforcement in action, as the son's whining resulted in a positive outcome for him, encouraging the continuance of this behavior.
The psychologist Robert Rosenthal told student researchers that some rats in a study would learn a task quickly and others would learn the task slowly. In reality, there was no difference in the rats’ ability to learn the task. When the students tested the rats, the animals’ learning matched what the students were told. These results reflect:______.
a. the Hawthorne effect
b. the directionality problem
c. the experimenter expectancy effect
d. the third variable problem
Answer: c. Experimenter expectancy effect
Explanation:
Experimenter expectancy effect is a form of reactivity in which a researcher's bias affects the mind of participants in an experiment.
is a form of reactivity in which a researcher's cognitive bias causes them to subconsciously influence the participants of an experiment.
Mark thinks that language development over the life span requires a slow but steady shaping process. His belief is most directly relevant to the issue of 1. continuity and stages. 2. nature and nurture. 3. behavior and mental processes. 4. stability and change.
Answer:of 1. continuity and stages.
Explanation:The two major theories on development suggest to us how the development occurs . The theory of continuity states that development is a slow but continuous process while the theory of discontinuity state that development occurs in a pattern of distinct stages such as a child going from thinking literally and developing an abstract mind.
Reluctantly, Dahlia decides to take a long-awaited trip to New Zealand. The thing that is most disturbing to her is that she must leave her pet monkey behind. There is a pet hotel in the city that has agreed to take him. Should she worry about him?
Answer:
Yes, she worry about him
Explanation:
solution
as when Dahlia decides for a trip to the New Zealand country
but Dahlia left behind her pet monkey so she decide to left at some pet care hotel but she also now worry about him that her pet monkeys under the stress because of the social disruption that has an weakened immune system
so we can say Yes, she worry about him
Final answer:
Whether Dahlia should worry about leaving her pet monkey at a pet hotel depends on the reliability and quality of the facility. If the pet hotel is reputable and has good reviews, she can be more at ease knowing her monkey will be taken care of in her absence. It is natural to concern about a pet when traveling, but proper research and preparation can alleviate these worries.
Explanation:
Leaving pets behind during travel can be stressful for pet owners. The anxiety largely stems from the concern for their well-being and the quality of care they will receive. For exotic pets like monkeys, which require special attention, this concern is even more pronounced. A pet hotel that specializes in or is capable of handling exotic pets and has positive feedback from previous customers can offer peace of mind. Before making the decision, Dahlia should visit the facility, meet with the caregivers, and ensure they have the necessary skills and resources to meet her monkey's needs. Clear communication about the monkey's habits, diet, and healthcare requirements is essential. If Dahlia has taken these steps, she can feel confident that she has done her due diligence in securing a safe and comfortable place for her pet while she is away.
What is the preferred term for the group that "generally exercises the greatest influence on beliefs, values, perceptions, communication patterns, and customs of a culture?"
Answer:
This is called dominant culture.
Explanation: