The frequency of the sinusoidal graph is 3 Hz.
<h3>What is frequency of sinusoidal graph?</h3>
The frequency of a sinusoidal graph is the number of complete waves for every 2π units.
The frequency of the sinusoidal graph is determined by counting the number of complete waves from 
to 
units.
From a sketch of the graph;
Thus, the frequency of the sinusoidal graph is 3 Hz.
Learn more about frequency of sinusoidal graphs here: brainly.com/question/12075992
The buried verb phrase conduct research on can be revised to:
The sentence that best controls exuberance is:
- I am certain he will like the gift
<h3>What is a Verb Phrase?</h3>
A verb phrase occurs when a verb is hidden within a noun phrase. In the noun phrase; "conduct research on," the hidden verb is "evaluate." Now, the phrase appears as a noun but actuality contains a verb.
The use of the phrase; "definitely certain" is an overuse of words. "Certain" is moderate and better.
Learn more about buried verb phrases here:
brainly.com/question/15174328
#SPJ1
I do not have the passage, but here are the meanings that the word presume can have:
- to assume something to be true without really knowing if it is true or not.
- to be arrogant about what you have.
If you want to understand the meaning of a word in the context of a passage, it is important to read the whole text so you can identify what the word specifically means in that passage.
Check similar exercises about finding the meaning of a word here brainly.com/question/10853033?referrer=searchResults
Answer:
Your 5 senses help you remember things so by saying the speech writing it down and reading it will help you remember it after going over it for a while
Explanation: I got a 100 on this
