What Are the SAT Reading Question Types?
Big Picture Questions. ...
Little Picture/Detail Questions. ...
Inference Questions. ...
Function Questions. ...
Vocabulary in Context Questions. ...
Analogy Questions. ...
Author Technique Questions.
In this exercise we have to use the properties of the logarithm to write it in one way, like this:

From these recalling some properties of the logarithm, we find that:
- When the logarithm is equal to the base, the logarithm will always be equal to 1.
- Logarithm of any base, whose logarithm is equal to 1, will always have the result equal to 0.
- Two logarithms with the same base are equal when the logarithms are also equal.
given the equation as:

See more about logarithm at brainly.com/question/10486788
There are different ways to create suspense. How is suspense created for the reader in this passage is that the narrator has details about what is going to happen next but only shares small hints.
- Creating suspense by an author entails one to hold back some information and raising key questions that arouse the mind or curiosity of the readers.
In Character development, one has to generate suspense and as such the narrator by withholding some details about what is going to happen next will arouse the curiosity of the reader and the narrator can see go ahead and give them some small hints.
Learn more about Suspense from
brainly.com/question/5314328
Considering the definition of percentage by mass, the sample of pure lithium nitrate contains 7.99% lithium by mass.
<h3>Definition of percentage by mass</h3>
The percentage by mass expresses the concentration and indicates the amount of mass of solute present in 100 grams of solution.
In other words, the percentage by mass of a component of the solution is defined as the ratio of the mass of the solute to the mass of the solution, expressed as a percentage.
The percentage by mass is calculated as the mass of the solute divided by the mass of the solution, the result of which is multiplied by 100 to give a percentage. This is:

<h3>This case</h3>
Because percent by mass indicates the ratio of solute to solution based on mass, if the sample has twice the mass of the first sample, the ratio remains constant.
So the percentage by mass is the same.
That is, the sample of pure lithium nitrate contains 7.99% lithium by mass.
.
Learn more about percent by mass:
brainly.com/question/18646836?referrer=searchResults