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Anni [7]
2 years ago
13

What is the sum of the arithmetic series of odd numbers below 1+3+5+...+27

Mathematics
1 answer:
AnnZ [28]2 years ago
6 0

Answer:

196

Step-by-step explanation:

1+2+3+4+......+25+26+27 = (1+27) + (3+25) + (5+23)+(7+21) + (9+19) + (11+17) + (13+15)

= 28 x 7 = 196

It's like area of trapezoid of bases: 1, 27 and height of 14

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Step-by-step explanation:

tan x = opposite / adjacent

tan x = AB / AC

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3 years ago
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A group of kids just finished trick-or-treating. The number of pieces of candy collected by each of the 5 kids is listed below.
AleksandrR [38]
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1 year ago
You need 120 pieces of chalk for art day. your teacher gar 6 boxes of chalk. Each box he's 18 pieces of chalk. Is that enough ch
Viktor [21]

Answer:

No

Step-by-step explanation:

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6 0
2 years ago
if a town with a population of 500 doubles in size ever 9 years, what will the population be 36 years from now?
s344n2d4d5 [400]

The population of the town in 36 years would be  8000.

<h3>What would be the population of the town in 36 years?</h3>

The formula that can be used to determine the town's population is:
FV = P (1 + r)^n

Where:

  • FV = Future value
  • P = Present value
  • R = rate of growth = 100%
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500 x 2^4 = 8000

To learn more about future value, please check: brainly.com/question/18760477

4 0
2 years ago
Can somebody help me with this?
ANEK [815]
The answer would be B
5 0
3 years ago
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