Oman is wrong, if you raise any decimal number less than one to a power of 2 the number just gets smaller
Using decimal multipliers, it is found that the value of x is of 16.67.
<h3>What is a decimal multiplier?</h3>
Increases of a% or decreases of a% re represented by decimal values, as follows:
- The equivalent multiplier for an increase of a% is given by:

- The equivalent multiplier for an decrease of a% is given by:

In this problem:
- The price at the beginning of January was of a.
- Increase of 20% in January, hence
.
- Decrease of 20% in February, hence
.
- Increase of 25% in March, hence
.
- Decrease of x% in April, hence

The price of gasoline at the end of April was the same as it had been at the beginning of January, hence:






The value of x is of 16.67.
To learn more about decimal multipliers, you can take a look at brainly.com/question/24952336
If Alan knows one already, there is 3 more left for him to possibly know
Answer:
The sum is a binomial with a degree of 6.
Step-by-step explanation:
To find : What is true about the completely simplified sum of the polynomials
and
?
Solution :
The polynomials
and
,
The sum of polynomial is given by,

On simplifying , we get,


Therefore, the result obtained is a binomial with a degree of 6.