Answer:
81, 000
Step-by-step explanation:
86 = 90
904 = 900
90 x 900 = 81, 000
Answer: 2
Step-by-step explanation: What is 20 divided by 10? 2
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2) Period = 3π,
2π/b = 3π, b = 2π/3π = 2/3
Amplitude = 2
Midline = 1
Equation: f(x) = 3sin(2/3(x)) + 1 (no vertical shift)
See attachment for graph.
3) f(x) = -23sin(4x) + 14,
a) amplitude = 23
b) midline = 14
c) Maximum = 37
d) Minimum = -9
<h3>
<em>The complete question:</em></h3>
<u><em> </em></u><u>Harold uses the binomial theorem to expand the binomial </u>
<u />
<u>(a) What is the sum in summation notation that he uses to express the expansion?
</u>
<u>(b) Write the simplified terms of the expansion.</u>
Answer:
(a). 
(b).
Step-by-step explanation:
(a).
The binomial theorem says

For our binomial this gives

(b).
We simplify the terms of the expansion and get:



Convert 30% into a decimal. Divide the percentage by 100:

The problem can be solved with the following equation:

Multiply 0.3 by 40.
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