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liberstina [14]
3 years ago
8

What is the value of S3 for infinity sigma n=1 5(1/3)^n-1

Mathematics
2 answers:
Amanda [17]3 years ago
8 0

Answer:

C 65/9

Step-by-step explanation:

zzz [600]3 years ago
7 0

Answer:

20/3

Step-by-step explanation:

did it

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Determine whether the point (1, 5) is a solution to the system of equations. Explain your reasoning in complete sentences.
Ivanshal [37]
The solution to any system graphically can be found where the 2 graphs intersect.  These two graphs intersect at the point (0, 2). 
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3 years ago
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Three corporations each own land. Corporation A owns 3.2 × 105 acres, corporation B owns 4 × 104 acres, and corporation C owns 4
elena-14-01-66 [18.8K]
First of all, we know that
Corporation A owns 3.2 × 10^5 acres
Corporation B owns 4×10^4 acres
Corporation C owns 4.3×10^5 acres
To compare which corporation owns the most land, we need to have the same unit of exponent which is 10^4, so we need to change Corporation A and Corporation C:
Corporation A: 3.2×10^5
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Corporation C: 4.3×10^5
Corporation C: 43×10^4
In this case, compare all three corporation. We see that Corporation C owns the most land.
Lastly,
To find “ How many times greater is corporation A’s land than corporation B’s land ", take:
Corporation A / Corporation B
=32×10^4/4×10^4
=32/4×10^4/10^4
=8×10^4-4
=8×10^0
=8×1
=8 times is your final answer. Hope it help!
5 0
3 years ago
Read 2 more answers
List the angles in order from smallest to largest. show your work.​
hjlf

Answer:

  • ∠R, ∠P, ∠Q

Step-by-step explanation:

The greater side has greater angle opposite

<u>Sides in ascending order:</u>

  • 17, 21, 26

<u>Angles in ascending order:</u>

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3 0
3 years ago
8. Find the period and amplitude of the function.
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y = a cos nθ
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by comparing the general equation with the given equation which is 
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∴ period = 2π/n = 2π/2 = π
∴ The amplitude = 5   and  the period = π

So, the correct answer is the second option

<span>Period pi, radians; amplitude: 5</span>


3 0
3 years ago
What is 8,427 divided by 6??????
Savatey [412]

Answer:

1404.5 is your answer when you divide 8,427 by 6

4 0
3 years ago
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