1200x + 360(x - 10) = 33,840
1200x + 360x - 3600 = 33,840
1560x - 3600 = 33,840
1560x = 33,840 + 3,600
1560x = 37,440
x = 37,440 / 1560
x = 24..... main level seats cost $ 24 <==
balcony seats cost (24 - 10) = $ 14 <==
The arithmetic sequence has a common difference, and a first term and the 17th term in the arithmetic sequence is -21
<h3>How to determine the 17th term?</h3>
The given parameters are:
- First term, a = 11
- Common difference, d = -2
The nth term of an arithmetic progression is:
Tn = a + (n - 1)d
So, we have:
T17 = a + 16d
Substitute the given values
T17 = 11 - 16 * 2
Evaluate
T17 = -21
Hence, the 17th term in the arithmetic sequence is -21
Read more about arithmetic sequence at:
brainly.com/question/6561461
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f(0) = -14 is easy to
calculate. You can actually note that other than -14, every coefficient are
positive, so f will be increasing for x > 0 and it will eventually hit zero,
turn positive, and continue on getting larger. So it has exactly 1 positive
real root.<span> So this means that it only has exactly 1 positive real root
and these would be the possible numbers o</span>f positive real,
negative real, and complex zeros of f(x) = 4x3 + x2 + 10x – 14.
Positive Real: 1.
Negative Real: 2 or 0.
<span>Complex: 2 or 0 </span><span>
</span>The correct answer between all the choices given
is the second choice or letter B. I am hoping that this answer has satisfied
your query and it will be able to help you in your endeavor, and if you would
like, feel free to ask another question.