Is the polynomial t^4-7 in standard form?
1 answer:
Answer:
The polynomial is in standard form.
Step-by-step explanation:
Writing the polynomial in standard form means we have to write the terms of the polynomial by descending degree.
- First writing the term with the highest or largest exponent or degree first
- Then writing the terms which have lower degrees/exponents in descending order.
- If there is any constant term in the polynomial, it is always written in the end.
so
Given the polynomial
Here:
- The highest exponent is the 4, so that entire term i.e.
is written first. Here it is also written first.
- Then the next term is the constant term, and constant terms is written in the end. Here, the constant terms is also written in the end.
Therefore, the polynomial is in standard form.
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Answer:
percentage of the total capacity is 75.6%
Step-by-step explanation:
Hello! To solve this problem we follow the following steps
1. draw the complete scheme of the problem (see attached image)
2. To solve this problem we must find the area of the circular sector using the following equation.(c in the second attached image)
3. observing the attached images we replace the values in the equations and find the area of the circular sector, remember that you must transform the angle to radians
4.we calculate the area of the total circle (At), then subtract the area of the circular sector (Ac) to find the area occupied by water (Aw)
Aw=At-Ac=153.93-37.57=116.36ft^2
5.Finally, we calculate the percentage that represents the water in the tank by dividing the area of the water over the total area of the tank
percentage of the total capacity is 75.6%
