Answer:
The thief has a 0.11% probability of hitting the pin code on the first try.
Explanation:
Simply, if the ATM card has a 3-digit code that can be repeated, and the board has 9 numbers (for example, from 1 to 9), we must start from the smallest number that could be formed with these numbers to the highest number that these numbers could also compose, which in the case would be 111 and 999. Then, 889 different numbers could be formed (it is the distance between 111 and 999), with which the possibility of hitting the key to the first attempt would be 1 in 889 times, or 1/889.
To take the probability to a percentage, we must know that 889 / 8.89 gives 100. Therefore, dividing 1 / 8.89 we will know the percentage of probabilities of hitting the key on the first attempt: 1 / 8.89 = 0.11.
This shows us that the thief has a 0.11% probability of hitting the key on the first try.
Answer:
If an economy grows at 7% per year, it will take 70 / 7 = 10 years for the size of that economy to double, and so on.
Answer:
Software as a Service (SaaS)
Explanation:
Software as a service (SaaS) allows users connected to cloud-based applications over the Internet and use them. Some common examples are email, calendars and office tools (such as Microsoft Office 365).
SaaS offers a comprehensive software solution that is acquired from a cloud service provider through a pay-per-use model. It is possible to rent the use of an application for the organization and users connect to it through the Internet, usually with a web browser. All underlying infrastructure, middleware, software and application data are located in the provider's data center. The service provider manages the hardware and software and, with the appropriate service contract, will also guarantee the availability and security of the application and data. SaaS allows an organization to get started and can run applications with a minimal initial cost.
Answer: A Contract was formed on February 5th
Explanation:
The contract was formed the very day that Bob mailed Ann his acceptance which was on the 5th of February.
Ann attempted to revoke the acceptance too late as she did it a day after he had emailed his acceptance even though she only received it on the 7th.
The date she received the acceptance is of no consequence because this falls under the Posting Rule. This rule in Common Law countries essentially states an agreement is made as soon as the letter is posted even if it never gets to it's destination.
Answer:
The markup calculated as a result of information about the elasticity of demand
Explanation:
As a monopoly seller of pharmaceutical products the price set as markup would be above our marginal cost.
There are three facts about markup:
1. The Markup is not to be a price below marginal cost of the pharmaceutical product.
2. Markup is smaller when demand is more elastic. Remember if the price elasticity of demand is lower than 1, (negative) a rise in price causes an
increase in revenue for the seller.
Therefore having a -4 elasticity of demand could imply more profits for the firm.
