Answer:
It is reasonable to argue that the <em>invention of the internet</em> had the most influence on expanding American economy.
Explanation:
<u>The internet </u>had a <u>significant effect on cost savings in many sectors of economy, that lowered the prices of products and services</u> and thus increasing living standards and economic growth. It also<u> increased management efficiency to manage companies supply chains more effectively, making transactions cheaper and quicker.</u>
For example, online retail had a revolutionary impact on American economy. Thanks to online retail companies, such as Amazon, shopping has become much faster and easier on the customers side. Customers no longer have to spend time going to the shop, they can make quick purchases online and get their order delivered to the doorstep. On the other hand, online retail companies do not need to rent shopping spaces anymore, they rather need to build super efficient fulfillment centers.
Answer:
Using the cost-benefit analysis table to answer the question: should Mis. Baxter allow her students to take an open-book test the best option to fill the blank pace is: Mrs. Baxter may have to reteach the material.
Explanation:
First of all, let's analyze the context and the answers.
In this case, let's consider the first option. It doesn't matter if the students obtain better results if she instead applied a closed-book test. Increasing the notes the students would obtain wouldn't mean they learned the correct answer. But that they know how to find information. So it is the most logical considering the cost-benefit analysis.
The second option says that Mrs. Baxter wouldn't need to proctor the exam. But just because it is an open book test doesn't mean students won't feel insecure about their answers and won't copy from classmates, so it's wrong.
Parents may be happier with grades. This could be a good choice but may is such an ambiguous answer that doesn't say anything. It is a tricky answer we have a 50% chance they would be happier with nice grades, but if asked her the reason they wouldn't be happy. So, it's wrong because, in the end, she didn't test their knowledge.
Fourth option Parents will encourage children to study. They could provide them reinforcement for good performance but not encourage them. They would encourage them if they performed badly. Also if they knew how they obtained it, they would definitely know they were not tested and would have a reason to be rewarded. So it is also wrong.
In this example, john's whistling is serving as a discriminative stimulus.
This procedure, studied by Ivan Pavlov, shows a stimulus ( in this case the action of John's whistling) and a response ( the cattle run to the food trough).
Pavlov studied it with dogs. He realised that when a trainer fed them, dogs salivated. So, he presented the dogs with a "stimulus" ( the sound of a metronome) and when he gave the dogs food. After a few repetitions, when the dog listened to the stimulus, it salivated.
The Sahara is a desert located in northern Africa (as you can see in the map). And one of the only answer countries in proximity to that desert is Mali, so the answer would be C.
Answer: it is true.
Explanation:
Let's suppose that inflation is 20%, If someone buys a motorcycle for $1000 and wants to sell the motorcycle to have his original money, that person will have to sell it in $1,200. Otherwise, that person will be receiving less money and giving extra money to the new purchaser thus redistributing income.
