Answer:
The types of energy used in the United States have changed over time. The change has been driven by advances in technology, energy resource discoveries, energy prices, social pressures and other factors. The only constant is that the amount of energy used has increased steadily over time.
Explanation:
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The answer to your question is A.
The maximum number of consecutive days in which all the employees are present is only 2 days.
To solve this question, we need to understand the concept of zero indexing.
<h3>What is Zero Indexing?</h3>
The zero-based index is a method of addressing arrays in which the first element of a series is allocated the index 0, instead of the index 1, as is common in non-programming situations.
From the given information, Let assume that:
- There are r = 3 employees and,
- n = 5 workdays to analyze.
- The attendance data strings, data = [YYY, YYY, YNN, YYN, YYN].
We will realize that:
- There are only two days at the start of the period in which all the workers are present.
By applying zero indexing for employees:
- Employees 1, as well as 2, are not present (i.e absent) on the third day, and
- Employee 2 is also absent on the fourth and fifth days.
Thus, the maximum number of consecutive days is 2 days and it takes place only at the beginning.
Learn more about zero indexing here:
brainly.com/question/25012091
