Answer:
c because if they are in an improper format, they will not be able to be uploaded
Explanation:
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The number of ways the skaters can finish the competition is 40,320 ways
The different ways 3 of the skaters finish first, second and third is 56 ways
Given the following
- Number of skaters featured = 8 skaters
If the skaters finish the competition, the number of different ways the skaters finish the competition is expressed as:
8! = 8*7*6*5*4*3*2
8! = 56*30*24
8! = 40,320.
The number of ways the skaters can finish the competition is 40,320 ways
If 3 of the skaters finish first, second and third, the number of ways this can be done is given as:
8C3 = 8!/(8-3)!3!
8C3 = 8!/5!3!
8C3 = 8*7*6*5!/5!3!
8C3 = 56 ways
Hence the different ways 3 of the skaters finish first, second and third is 56 ways
Learn more on combination here: brainly.com/question/11732255
The hours it takes Kristen to travel the same distance Marian travelled is 19.5 hours.
The average speed of Marian is 65 miles per hour for 15 hours. Therefore, her distance travelled can be calculated as follows:
speed = distance / time
Therefore,
distance = time × speed
distance = 15 × 65
distance = 975 miles
Kristen travelled at an average speed of 50 miles per hour. Kristen covers the same distance with Marian. Therefore, the hours it takes Kristen to travel the same distance Marian travelled can be calculated as follows:
speed = distance / time
time = distance / speed
time = 975 / 50
time = 19.5 hours
learn more on average speed here: brainly.com/question/3267782?referrer=searchResults
The Cobol language was developed primarily for business applications.
<h3>What is the Cobol Language?</h3>
Cobol stands for Common Business-Oriented Language. It was created in the late 1950s by a committee of experts from different fields and organizations. The main goal was to design a language that could be used for various types of business problems, such as payroll, accounting, inventory, and data processing.
Cobol is a high-level language, which means that it uses words and phrases that are close to natural language and easy to understand by humans. It also has a standardized syntax and structure, which makes it portable and compatible across different platforms and systems.
Options for this question include:
- business applications
- personal transactions
- non-governmental organizations
Find out more on the Cobol Language at brainly.com/question/12978380
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