For every 12 students that wore sneakers, there were 9 students that wore boots. How many students wore sneakers if 24 students
2 answers:
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<span>an = 4 + (n - 1)(7)
a1 = 4 + (1-1)*7 = 4
a2 = 4 + (2-1)*7 = 4 + <em>7
</em>
</span>
<span>
7 is common difference of arithmetic sequence.
</span>
a1 = 4 + (1-1)*7 = 4
a2 = 4 + (2-1)*7 = 4 + <em>7
</em>
</span>
<span>
7 is common difference of arithmetic sequence.
</span>
Answer:
Option c.
No damping
Step-by-step explanation:
We can easily solve this question by using a graphing calculator or any plotting tool.
The function is
f(x) = (√11)*cos(3.7x)
Which can be seen in the picture below
We can notice that f(x) is a cosine with maximum amplitude of (√11). Neither this factor nor the multiplication of x by 3.7 serve as a damping factor since they are constants.
f(x) does not present any dampening
