Final answer:
The descending order of the numbers 0.52, 7.81, 7.18, 1.14, and 9.3 is 9.3, 7.81, 7.18, 1.14, 0.52. Descending order lists numbers from largest to smallest. The process involves comparing numbers to determine their size relative to one another.
Step-by-step explanation:
When arranging numbers in descending order, we list them from the largest to the smallest. The student has provided the numbers 0.52, 7.81, 7.18, 1.14, and 9.3. To arrange these in descending order, we compare each number to determine which is greater.
The largest number provided is 9.3, which will be first in our list. Then, we compare the remaining numbers and find that 7.81 is the next largest, followed by 7.18. Next, 1.14 is greater than 0.52, which is the smallest of the given numbers. Therefore, the correct descending order is 9.3, 7.81, 7.18, 1.14, 0.52.
This process is necessary for various applications in mathematics, such as data analysis, organizing information, or preparing for further statistical calculations.